[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"kb-article-fil-add-altered-notes":3,"i-fas:globe":240,"i-far:chevron-down":244,"i-far:bars":247,"i-far:magnifying-glass":249,"i-far:gear":251,"i-far:comment":253,"kb-categories-fil":255,"kb-related-fil-add-altered-notes":398,"i-far:chevron-right":422,"i-far:globe":425,"i-far:calendar":427,"i-far:clock":429,"i-far:circle-question":431},{"id":4,"slug":4,"title":5,"description":6,"categoryId":7,"tags":8,"related":10,"order":14,"lastUpdated":15,"lastUpdatedKey":16,"lastUpdatedValue":17,"featured":18,"readMinutes":19,"path":20,"href":21,"__fallback":22,"body":23,"tocLinks":235},"add-altered-notes","How do I add altered notes like ♯5 or ♭9?","Tap any button in the Alterations row to alter a chord tone or add an altered upper colour note. The chord name updates to match.","chord-builder",[7,9],"voicings",[11,12,13],"build-a-chord-with-buttons","add-7th-9th-11th-13th","add-or-omit-a-note",null,"2026-05-31","knowledgeBase.relativeTime.weeksAgo",7,false,1,"\u002Fchord-builder\u002Fadd-altered-notes","\u002Fknowledgebase\u002Fadd-altered-notes",true,{"type":24,"value":25,"toc":232},"minimark",[26,56,61,136,150,154,173,177,200,209,218,222],[27,28,29,30,34,35,38,39,38,42,38,45,38,48,51,52,55],"p",{},"Tap any button in the ",[31,32,33],"strong",{},"Alterations"," row - ",[31,36,37],{},"♭5",", ",[31,40,41],{},"♯5",[31,43,44],{},"♭9",[31,46,47],{},"♯9",[31,49,50],{},"♯11",", or ",[31,53,54],{},"♭13",". Fretscape either alters the matching chord tone or, for the upper alterations, adds the altered tone as its own colour note. The chord name picks up the alteration.",[57,58,60],"h2",{"id":59},"what-each-alteration-does","What each alteration does",[62,63,64,87,101,112,123,131],"ul",{},[65,66,67,69,70,74,75,78,79,82,83,86],"li",{},[31,68,37],{}," flattens the 5th. On ",[71,72,73],"code",{},"C7"," this gives ",[71,76,77],{},"C7♭5",", with notes ",[71,80,81],{},"C E G♭ B♭"," instead of ",[71,84,85],{},"C E G B♭",".",[65,88,89,91,92,74,95,78,98,86],{},[31,90,41],{}," sharpens the 5th. On ",[71,93,94],{},"Cm9",[71,96,97],{},"Cm9♯5",[71,99,100],{},"C E♭ G♯ B♭ D",[65,102,103,105,106,108,109,86],{},[31,104,44],{}," flattens the 9th - so on ",[71,107,73],{}," you get ",[71,110,111],{},"C7♭9",[65,113,114,116,117,119,120,86],{},[31,115,47],{}," sharpens the 9th. On a ",[71,118,73],{}," this gives the classic \"Hendrix chord\", ",[71,121,122],{},"C7♯9",[65,124,125,127,128,86],{},[31,126,50],{}," sharpens the 11th. Most commonly used on a major 7 chord to get ",[71,129,130],{},"Cmaj7♯11",[65,132,133,135],{},[31,134,54],{}," flattens the 13th - a dark, jazzy colour on a dominant 7.",[27,137,138,139,142,143,146,147,86],{},"Each alteration shows as an amber token in the ",[31,140,141],{},"Building"," row, and several can stack - ",[71,144,145],{},"C7♯5♯9"," is a real chord, and so is ",[71,148,149],{},"C7♭9♭13",[57,151,153],{"id":152},"a-note-about-extensions","A note about extensions",[27,155,156,38,158,38,160,162,163,165,166,168,169,172],{},[31,157,44],{},[31,159,47],{},[31,161,50],{},", and ",[31,164,54],{}," are upper-extension alterations. They're most commonly used on chords that already have a 7th - especially dominant 7 chords. Tap one on a plain triad and Fretscape adds it as a stacked tone (so ",[31,167,44],{}," on C gives ",[71,170,171],{},"Cadd♭9","); tap one on a chord that already includes the matching extension and it alters that extension instead.",[57,174,176],{"id":175},"forcing-the-add-form-for-b9-9-11-and-b13","Forcing the add form for b9, #9, #11, and b13",[27,178,179,180,183,184,186,187,190,191,194,195,82,198,86],{},"If the parent extension is already in your chord, a tap on the alteration normally alters that extension (",[71,181,182],{},"C9"," + ",[31,185,44],{}," → ",[71,188,189],{},"C9(♭9)","). If you specifically want the stacked-tone form even when the parent is present, long-press the alteration button (or right-click on a computer) to open an ",[31,192,193],{},"add"," option in the menu. That gives you, for example, ",[71,196,197],{},"C9(add♭9)",[71,199,189],{},[27,201,202,203,205,206,208],{},"The other two alterations - ",[31,204,37],{}," and ",[31,207,41],{}," - work as straight tone-replacements and don't have an add form.",[27,210,211,212,217],{},"See ",[213,214,216],"a",{"href":215},"\u002Fknowledgebase\u002Fadd-or-omit-a-note","How do I add or leave a note out of a chord?"," for the full set of add and omit options.",[57,219,221],{"id":220},"removing-an-alteration","Removing an alteration",[27,223,224,225,228,229,231],{},"Each alteration shows as its own amber token in the Building row with a small ",[31,226,227],{},"×"," for removal. Tap the ",[31,230,227],{}," to drop the alteration on its own - the rest of the chord stays as you built it, and the voicing list rebuilds.",{"title":233,"searchDepth":234,"depth":234,"links":235},"",2,[236,237,238,239],{"id":59,"depth":234,"text":60},{"id":152,"depth":234,"text":153},{"id":175,"depth":234,"text":176},{"id":220,"depth":234,"text":221},{"left":241,"top":241,"width":242,"height":242,"rotate":241,"vFlip":18,"hFlip":18,"body":243},0,512,"\u003Cpath fill=\"currentColor\" d=\"M351.9 280l-190.9 0c2.9 64.5 17.2 123.9 37.5 167.4 11.4 24.5 23.7 41.8 35.1 52.4 11.2 10.5 18.9 12.2 22.9 12.2s11.7-1.7 22.9-12.2c11.4-10.6 23.7-28 35.1-52.4 20.3-43.5 34.6-102.9 37.5-167.4zM160.9 232l190.9 0C349 167.5 334.7 108.1 314.4 64.6 303 40.2 290.7 22.8 279.3 12.2 268.1 1.7 260.4 0 256.4 0s-11.7 1.7-22.9 12.2c-11.4 10.6-23.7 28-35.1 52.4-20.3 43.5-34.6 102.9-37.5 167.4zm-48 0C116.4 146.4 138.5 66.9 170.8 14.7 78.7 47.3 10.9 131.2 1.5 232l111.4 0zM1.5 280c9.4 100.8 77.2 184.7 169.3 217.3-32.3-52.2-54.4-131.7-57.9-217.3L1.5 280zm398.4 0c-3.5 85.6-25.6 165.1-57.9 217.3 92.1-32.7 159.9-116.5 169.3-217.3l-111.4 0zm111.4-48C501.9 131.2 434.1 47.3 342 14.7 374.3 66.9 396.4 146.4 399.9 232l111.4 0z\"\u002F>",{"left":241,"top":241,"width":245,"height":242,"rotate":241,"vFlip":18,"hFlip":18,"body":246},448,"\u003Cpath fill=\"currentColor\" d=\"M207.5 409c9.4 9.4 24.6 9.4 33.9 0l200-200c9.4-9.4 9.4-24.6 0-33.9s-24.6-9.4-33.9 0l-183 183-183-183c-9.4-9.4-24.6-9.4-33.9 0s-9.4 24.6 0 33.9l200 200z\"\u002F>",{"left":241,"top":241,"width":245,"height":242,"rotate":241,"vFlip":18,"hFlip":18,"body":248},"\u003Cpath fill=\"currentColor\" d=\"M0 88C0 74.7 10.7 64 24 64l400 0c13.3 0 24 10.7 24 24s-10.7 24-24 24L24 112C10.7 112 0 101.3 0 88zM0 256c0-13.3 10.7-24 24-24l400 0c13.3 0 24 10.7 24 24s-10.7 24-24 24L24 280c-13.3 0-24-10.7-24-24zM448 424c0 13.3-10.7 24-24 24L24 448c-13.3 0-24-10.7-24-24s10.7-24 24-24l400 0c13.3 0 24 10.7 24 24z\"\u002F>",{"left":241,"top":241,"width":242,"height":242,"rotate":241,"vFlip":18,"hFlip":18,"body":250},"\u003Cpath fill=\"currentColor\" d=\"M368 208a160 160 0 1 0 -320 0 160 160 0 1 0 320 0zM337.1 371.1C301.7 399.2 256.8 416 208 416 93.1 416 0 322.9 0 208S93.1 0 208 0 416 93.1 416 208c0 48.8-16.8 93.7-44.9 129.1L505 471c9.4 9.4 9.4 24.6 0 33.9s-24.6 9.4-33.9 0L337.1 371.1z\"\u002F>",{"left":241,"top":241,"width":242,"height":242,"rotate":241,"vFlip":18,"hFlip":18,"body":252},"\u003Cpath fill=\"currentColor\" d=\"M205.5 92.7l13.7-60.7 73.6 0 13.7 60.7c1.7 7.4 6.8 13.6 13.8 16.7 10.8 4.8 21 10.7 30.4 17.6 6.1 4.5 14.1 5.9 21.4 3.6l59.5-18.5 36.8 63.8-45.8 42.3c-5.6 5.2-8.4 12.7-7.6 20.2 1.3 11.5 1.3 23.7 0 35.2-.8 7.6 2 15.1 7.6 20.2l45.8 42.3-36.8 63.8-59.5-18.5c-7.3-2.3-15.2-.9-21.4 3.6-9.4 6.9-19.6 12.9-30.4 17.6-7 3.1-12.1 9.3-13.8 16.7l-13.7 60.7-73.6 0-13.7-60.7c-1.7-7.4-6.8-13.6-13.8-16.7-10.8-4.8-21-10.7-30.4-17.6-6.1-4.5-14.1-5.9-21.4-3.6l-59.5 18.5-36.8-63.8 45.8-42.3c5.6-5.2 8.4-12.7 7.6-20.2-1.3-11.5-1.3-23.7 0-35.2 .8-7.6-2-15.1-7.6-20.2l-45.8-42.3 36.8-63.8 59.5 18.5c7.3 2.3 15.2 .9 21.4-3.6 9.4-6.9 19.6-12.9 30.4-17.6 7-3.1 12.1-9.3 13.8-16.7zM212.8-16c-18.7 0-34.9 13-39 31.2L161.2 70.8c-6.3 3.2-12.3 6.7-18.2 10.5L88.6 64.4c-17.9-5.6-37.2 2-46.5 18.2L-1.1 157.4c-9.3 16.2-6.2 36.7 7.5 49.4l41.9 38.7c-.3 6.9-.3 14 0 21L6.4 305.2c-13.7 12.7-16.9 33.2-7.5 49.4l43.2 74.8c9.3 16.2 28.7 23.7 46.5 18.2l54.5-16.9c5.9 3.8 11.9 7.3 18.2 10.5l12.6 55.6c4.1 18.2 20.3 31.2 39 31.2l86.4 0c18.7 0 34.9-13 39-31.2l12.6-55.6c6.3-3.2 12.3-6.7 18.2-10.5l54.5 16.9c17.9 5.6 37.2-2 46.5-18.2l43.2-74.8c9.3-16.2 6.2-36.7-7.5-49.4l-41.9-38.7c.3-6.9 .3-14 0-21l41.9-38.7c13.7-12.7 16.8-33.2 7.5-49.4L470 82.6c-9.4-16.2-28.7-23.7-46.5-18.2L369 81.3c-5.9-3.8-11.9-7.3-18.2-10.5L338.3 15.2C334.1-3 317.9-16 299.2-16l-86.4 0zM304 256a48 48 0 1 1 -96 0 48 48 0 1 1 96 0zm-48-96a96 96 0 1 0 0 192 96 96 0 1 0 0-192z\"\u002F>",{"left":241,"top":241,"width":242,"height":242,"rotate":241,"vFlip":18,"hFlip":18,"body":254},"\u003Cpath fill=\"currentColor\" d=\"M51.9 384.9C19.3 344.6 0 294.4 0 240 0 107.5 114.6 0 256 0S512 107.5 512 240 397.4 480 256 480c-36.5 0-71.2-7.2-102.6-20L37 509.9c-3.7 1.6-7.5 2.1-11.5 2.1-14.1 0-25.5-11.4-25.5-25.5 0-4.3 1.1-8.5 3.1-12.2l48.8-89.4zm37.3-30.2c12.2 15.1 14.1 36.1 4.8 53.2l-18 33.1 58.5-25.1c11.8-5.1 25.2-5.2 37.1-.3 25.7 10.5 54.2 16.4 84.3 16.4 117.8 0 208-88.8 208-192S373.8 48 256 48 48 136.8 48 240c0 42.8 15.1 82.4 41.2 114.7z\"\u002F>",[256,267,278,287,297,306,315,322,330,339,347,355,363,371,380,389],{"id":257,"slug":258,"name":259,"description":260,"icon":261,"count":17,"order":19,"related":264,"featured":18},"getting-started","pagsisimula","Pagsisimula","Ang mga basic sa paggamit ng Fretscape sa unang beses.",[262,263],"far","rocket",[265,266],"chord-search","settings",{"id":268,"slug":269,"name":270,"description":271,"icon":272,"count":274,"order":234,"related":275,"featured":18},"account-and-sign-in","account-at-sign-in","Account at Pag-sign In","Pamahalaan ang iyong profile, email, at authentication.",[262,273],"circle-user",11,[276,277],"pricing-and-billing","privacy-and-legal",{"id":276,"slug":279,"name":280,"description":281,"icon":282,"count":284,"order":285,"related":286,"featured":18},"presyo-at-pagsingil","Presyo at Pagsingil","Mga subscription, upgrade, at paraan ng pagbabayad.",[262,283],"wallet",18,3,[268,277],{"id":265,"slug":288,"name":289,"description":290,"icon":291,"count":293,"order":294,"related":295,"featured":18},"paghahanap-ng-chord","Paghahanap ng Chord","Paano maghanap ng mga partikular na chord at mga variation nito.",[262,292],"magnifying-glass",8,4,[7,296],"voicings-and-diagrams",{"id":7,"slug":298,"name":299,"description":300,"icon":301,"count":17,"order":303,"related":304,"featured":18},"pagbuo-ng-chord","Pagbuo ng Chord","Pagbuo ng custom na chord nang paisa-isang note.",[262,302],"wrench",5,[265,305],"progressions",{"id":296,"slug":307,"name":308,"description":309,"icon":310,"count":293,"order":312,"related":313,"featured":18},"voicings-at-diagrams","Voicings at Diagrams","Pagbasa ng chord charts at pag-unawa sa inversions.",[262,311],"layer-group",6,[265,314],"tunings-and-capo",{"id":314,"slug":316,"name":317,"description":318,"icon":319,"count":312,"order":17,"related":321,"featured":18},"mga-tuning-at-capo","Mga Tuning at Capo","Mga alternate tuning, posisyon ng capo, at custom na setup ng mga kuwerdas.",[262,320],"music",[296,265],{"id":323,"slug":324,"name":325,"description":326,"icon":327,"count":234,"order":293,"related":329,"featured":18},"playback-and-audio","playback-at-audio","Playback at Audio","Pagdinig sa iyong mga chord at chord progression nang malinaw at out loud.",[262,328],"circle-play",[305,266],{"id":331,"slug":332,"name":333,"description":334,"icon":335,"count":303,"order":337,"related":338,"featured":18},"favourites","mga-paborito","Mga Paborito","Pag-save ng mga voicing at chord progression na gusto mong balikan.",[262,336],"heart",9,[296,305],{"id":305,"slug":340,"name":341,"description":342,"icon":343,"count":241,"order":345,"related":346,"featured":18},"mga-chord-progression","Mga Chord Progression","Pagbuo, pag-optimize, at pagbabahagi ng mga chord progression.",[262,344],"diagram-project",10,[7,296],{"id":348,"slug":349,"name":350,"description":351,"icon":352,"count":241,"order":274,"related":354,"featured":18},"reverse-lookup","hanapin-ang-chord-mula-sa-mga-note","Hanapin ang Chord Mula sa mga Note","Pagkilala sa chord mula sa mga note na tinutugtog mo.",[262,353],"clock-rotate-left",[265,296],{"id":266,"slug":356,"name":357,"description":358,"icon":359,"count":241,"order":361,"related":362,"featured":18},"mga-setting","Mga Setting","Pag-customize ng Fretscape para sa setup at mga preference mo.",[262,360],"gear",12,[314,296],{"id":277,"slug":364,"name":365,"description":366,"icon":367,"count":17,"order":369,"related":370,"featured":18},"privacy-at-legal","Privacy at Legal","Paano hinahawakan ang data mo at paano mo magagamit ang mga karapatan mo.",[262,368],"shield-check",13,[268,276],{"id":372,"slug":373,"name":374,"description":375,"icon":376,"count":241,"order":378,"related":379,"featured":18},"troubleshooting","pag-troubleshoot","Pag-troubleshoot","Mga solusyon kapag may hindi gumagana gaya ng inaasahan.",[262,377],"triangle-exclamation",14,[266,257],{"id":381,"slug":382,"name":383,"description":384,"icon":385,"count":312,"order":387,"related":388,"featured":18},"mobile-and-android","mobile-at-android","Mobile at Android","Paggamit ng Fretscape sa mga phone at tablet.",[262,386],"mobile-screen",15,[257,266],{"id":390,"slug":391,"name":392,"description":393,"icon":394,"count":241,"order":396,"related":397,"featured":18},"known-limitations","mga-kilalang-limitasyon","Mga Kilalang Limitasyon","Mga bagay na hindi pa nagagawa ng Fretscape - at kung ano ang ginagawa namin para rito.",[262,395],"circle-info",16,[372,305],[399,409,416],{"id":11,"slug":11,"title":400,"description":401,"categoryId":7,"tags":402,"related":404,"order":14,"lastUpdated":15,"lastUpdatedKey":16,"lastUpdatedValue":17,"featured":18,"readMinutes":19,"path":407,"href":408,"__fallback":22},"How do I build a chord with the buttons?","Pick a root in the chord builder, then a quality, then any extensions or alterations you want. The chord name and the voicings underneath update as you go.",[7,265,403],"overview",[405,12,406],"type-a-chord-name","find-a-chord","\u002Fchord-builder\u002Fbuild-a-chord-with-buttons","\u002Fknowledgebase\u002Fbuild-a-chord-with-buttons",{"id":12,"slug":12,"title":410,"description":411,"categoryId":7,"tags":412,"related":413,"order":14,"lastUpdated":15,"lastUpdatedKey":16,"lastUpdatedValue":17,"featured":18,"readMinutes":19,"path":414,"href":415,"__fallback":22},"How do I add a 7th, 9th, 11th, or 13th?","Tap any button in the Extensions row. Higher extensions automatically include the lower ones, so adding a 9 also brings in the 7.",[7,9],[11,4,13],"\u002Fchord-builder\u002Fadd-7th-9th-11th-13th","\u002Fknowledgebase\u002Fadd-7th-9th-11th-13th",{"id":13,"slug":13,"title":216,"description":417,"categoryId":7,"tags":418,"related":419,"order":14,"lastUpdated":15,"lastUpdatedKey":16,"lastUpdatedValue":17,"featured":22,"readMinutes":19,"path":421,"href":215,"__fallback":22},"Use the Add row to bring in a colour tone like add9, and the Omit row to leave out the 3rd, 5th, or an upper note. Both sit in the chord builder.",[7,9],[11,12,4,420],"what-is-an-optional-note","\u002Fchord-builder\u002Fadd-or-omit-a-note",{"left":241,"top":241,"width":423,"height":242,"rotate":241,"vFlip":18,"hFlip":18,"body":424},320,"\u003Cpath fill=\"currentColor\" d=\"M313.5 239c9.4 9.4 9.4 24.6 0 33.9l-200 200c-9.4 9.4-24.6 9.4-33.9 0s-9.4-24.6 0-33.9l183-183-183-183c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l200 200z\"\u002F>",{"left":241,"top":241,"width":242,"height":242,"rotate":241,"vFlip":18,"hFlip":18,"body":426},"\u003Cpath fill=\"currentColor\" d=\"M303.2 413c-21.5 43.7-41.4 51-47.2 51s-25.7-7.3-47.2-51c-17-34.5-29.2-81.6-32.1-133l158.6 0c-3 51.5-15.2 98.6-32.1 133zm32.1-181l-158.6 0c3-51.5 15.2-98.6 32.1-133 21.5-43.7 41.4-51 47.2-51s25.7 7.3 47.2 51c17 34.5 29.2 81.6 32.1 133zm48.1 48l79.2 0c-8.6 74.6-56.7 137.3-122.8 166.4 24-42.8 40.3-102.4 43.6-166.4zm79.2-48l-79.2 0c-3.3-64-19.6-123.6-43.6-166.4 66.1 29.2 114.2 91.8 122.8 166.4zm-334 0l-79.2 0c8.6-74.6 56.7-137.3 122.8-166.4-24 42.8-40.3 102.4-43.6 166.4zM49.4 280l79.2 0c3.3 64 19.6 123.6 43.6 166.4-66.1-29.2-114.2-91.8-122.8-166.4zM256 512a256 256 0 1 0 0-512 256 256 0 1 0 0 512z\"\u002F>",{"left":241,"top":241,"width":245,"height":242,"rotate":241,"vFlip":18,"hFlip":18,"body":428},"\u003Cpath fill=\"currentColor\" d=\"M120 0c13.3 0 24 10.7 24 24l0 40 160 0 0-40c0-13.3 10.7-24 24-24s24 10.7 24 24l0 40 32 0c35.3 0 64 28.7 64 64l0 288c0 35.3-28.7 64-64 64L64 480c-35.3 0-64-28.7-64-64L0 128C0 92.7 28.7 64 64 64l32 0 0-40c0-13.3 10.7-24 24-24zm0 112l-56 0c-8.8 0-16 7.2-16 16l0 48 352 0 0-48c0-8.8-7.2-16-16-16l-264 0zM48 224l0 192c0 8.8 7.2 16 16 16l320 0c8.8 0 16-7.2 16-16l0-192-352 0z\"\u002F>",{"left":241,"top":241,"width":242,"height":242,"rotate":241,"vFlip":18,"hFlip":18,"body":430},"\u003Cpath fill=\"currentColor\" d=\"M464 256a208 208 0 1 1 -416 0 208 208 0 1 1 416 0zM0 256a256 256 0 1 0 512 0 256 256 0 1 0 -512 0zM232 120l0 136c0 8 4 15.5 10.7 20l96 64c11 7.4 25.9 4.4 33.3-6.7s4.4-25.9-6.7-33.3L280 243.2 280 120c0-13.3-10.7-24-24-24s-24 10.7-24 24z\"\u002F>",{"left":241,"top":241,"width":242,"height":242,"rotate":241,"vFlip":18,"hFlip":18,"body":432},"\u003Cpath fill=\"currentColor\" d=\"M464 256a208 208 0 1 0 -416 0 208 208 0 1 0 416 0zM0 256a256 256 0 1 1 512 0 256 256 0 1 1 -512 0zm256-80c-17.7 0-32 14.3-32 32 0 13.3-10.7 24-24 24s-24-10.7-24-24c0-44.2 35.8-80 80-80s80 35.8 80 80c0 47.2-36 67.2-56 74.5l0 3.8c0 13.3-10.7 24-24 24s-24-10.7-24-24l0-8.1c0-20.5 14.8-35.2 30.1-40.2 6.4-2.1 13.2-5.5 18.2-10.3 4.3-4.2 7.7-10 7.7-19.6 0-17.7-14.3-32-32-32zM224 368a32 32 0 1 1 64 0 32 32 0 1 1 -64 0z\"\u002F>"]