Cosmetically, GarageBand 2.0 doesn’t look very different than the previous version, though there are some slight visual tweaks to bring the overall aesthetic in line with the rest of the flattened-down look of iOS 7. Perhaps the single most important functional change is that you can now create compositions with up to 16 tracks on all supported devices running with pre-A7 processors – double the amount allowed before – and up to 32 tracks on the newest A7-equipped iPhones and iPads.
Most guitar slingers tend to pick up the instrument and start emulating their favorite musicians, learning how to play by example and sheer brute effort. While this approach is valid, it tends to lead axe-wielders towards certain chord shapes, and limit the kind of music that emerges from the fingers doing the comfortable trip up and down the neck. Jamn is an innovative app that brings some much-needed musical theory to the fretboard, helping to figure out how chords connect with each other and thus lead the way to a more substantial range of musical possibilities.