{"key":"Ab","suffix":"/A","position":0,"nextKey":"A","nextSuffix":"major","description":"A jarring, dissonant slash chord creating intense harmonic tension. It is often used in jazz fusion and experimental rock to evoke a sense of unease.","progression":{"chords":[{"key":"Ab","suffix":"/A","display":"Ab/A","roman":"VII"},{"key":"A","suffix":"major","display":"A","roman":"I"},{"key":"E","suffix":"major","display":"E","roman":"V"}],"genre":"Pop"},"top_songs":[{"number":1,"title":"Aja","artist":"Steely Dan","description":"In this epic title track, the guitar and keyboards utilize complex slash chords like Ab/A to create a sophisticated, jazz-inflected atmosphere. This specific chord provides a shimmering, slightly unsettled tension during the song's sprawling instrumental sections, bridging the gap between traditional rock and avant-garde jazz harmony.","amazonLink":"3PZaWAE"},{"number":2,"title":"Paranoid Android","artist":"Radiohead","description":"Jonny Greenwood and Thom Yorke are masters of dissonant harmony. In the mid-section transition, chords like Ab/A appear as passing clusters. The minor-second interval between the A bass and the Ab note creates the signature claustrophobic feel that defines the track's experimental 'OK Computer' era sound.","amazonLink":"4bX0zpx"},{"number":3,"title":"Black Hole Sun","artist":"Soundgarden","description":"Kim Thayil's use of psychedelic, muddy voicings often incorporates slash chords and inverted triads. In the bridge, the Ab/A voicing adds a layer of surrealism and harmonic density. It enhances the song's melted aesthetic, providing a dark, chromatic movement that resolves back into the iconic main riff.","amazonLink":"4vhXjfW"}],"positions":[{"frets":[-1,0,1,1,1,4],"fingers":[0,0,1,1,1,4],"barres":[1],"baseFret":1,"midi":[45,51,56,60,68]},{"frets":[-1,0,3,2,1,1],"fingers":[0,0,3,2,1,1],"barres":[1],"baseFret":4,"midi":[45,56,60,63,68]},{"frets":[-1,-1,4,2,1,1],"fingers":[0,0,4,2,1,1],"barres":[1],"capo":true,"baseFret":4,"midi":[57,60,63,68]},{"frets":[-1,0,1,3,4,3],"fingers":[0,0,1,2,4,3],"baseFret":6,"barres":[],"midi":[45,56,63,68,72]}]}