[jimbosis]

SoundTransit http://turbulence.org/soundtransit/index.html has interesting field recordings all under the CC BY 2.0 license. If you "Book a Transit," it compiles an mp3 of several different field recordings, taking you from city to city. You can also search the database or just browse the collection.

[limmeau]

The flight booking metaphor makes it very inviting to play around. Thanks for sharing.

(Now if I could get Firefox for Android to download a .mp3 link to local SD card...)