BackingBand: Jam Tracks

This is the big one. Everything since 2.6.17 lands at once: a play screen built for playing, a band whose whole style you can swap mid-song, and charts that finally sound right in all 12 keys. Swap the band's style, mid-song • Tap the style on the play screen and pick another one — Swing to Bossa Nova, Slow Blues to Neo Soul • You hear the new band the moment you tap it, even while it's playing. Keep it, or cancel and land exactly where you were • 37 styles across jazz, blues, rock, pop, funk, soul, latin and reggae A play screen you can drive with one hand • New bottom toolbar — library, display settings, play, mixer, one tap each • Tempo and key sit behind the pill that shows them: see the value, change it in the same place • Chart display options open right over the chart and redraw it live — jazz symbols, colour or mono, bars per row, degree labels • "+ New" starts a chart from the play screen or the library, and asks before it drops unsaved work Every key sounds like it should • Power chords ring all three voices in every key, instead of thinning out to two • Bass and guitar hold their register through a transpose rather than dropping notes off the bottom • Drum grooves keep their feel when you change key • Slash chords keep their bass note through a key change More room to work • The free library now holds 5 charts, up from 1 Plus solid sheets, aligned controls, and a round of polish across the app. BackingBand is free to play — every chart, every style, unlimited. Pro is a one-time unlock for all 12 keys, the full chord palette, unlimited saves and every time signature. Thanks for playing along — got a request? We're listening.