Surprisingly lovely. Via Gizmodo:
Musician Tony Ann recreated popular ringtones—like the iPhone’s Marimba and T-Mobile’s jingle—with a piano. Though hearing other people’s ringtones in real life is totally annoying, listening to their piano arrangements is quite nice (in a “hey, I know this tune but can’t quite figure out why I know it” sort of way). Now, to use Ann’s piano version of the ringtone as your actual ringtone.