Every year around this time, many of us on the All Songs Considered team — including Bob Boilen, Robin Hilton and me — each dredge through nearly 2,000 MP3s by bands playing the SXSW Music Festival in Austin, Texas, in search of great new discoveries. And every year, we wind up missing something. In pursuit of music by thousands of acts, hundreds slip past our radar altogether.

So here's where we submit a humble request: If you're an artist playing SXSW, or if you represent an artist playing SXSW, please send us ONE song (via MP3) to represent your sound. And, because nothing says "Thank you for helping us do our jobs" quite like a bunch of fussy ground rules, here are some fussy ground rules:

1) We listen and look for discoveries year-round, but this project is SXSW-specific. Please actually be in town and performing in Austin between March 14 and March 19.

2) Please email MP3s — no WMV files or WAVs, please — with a bit rate in the 256-320 range.

3) Please send us only one song per artist — no zip files with entire albums, please — either as an email attachment or through a service like Dropbox or Hightail. Links to Soundcloud or YouTube or other streaming services are of no use to us here; we're blazing through this stuff on our iPods and car stereos, so we need to be able to take the songs offline.

4) Please make sure your song files have appropriate metadata (artist, song title, album title), and include that information in your email just in case. Please also include an email address and, if you'd like, a phone number. If we do wind up using your music in our Austin 100 playlist, on our All Songs Considered preview show, or in other SXSW features, we're going to ask for your permission before making it available to the public.

5) Unfortunately, we won't have time to confirm receipt or otherwise offer feedback. We will listen to it, promise, but we'll only reach out if we end up using it. We're only able to cover a tiny fraction of the artists playing the festival, but we do give everything as fair a shot as time allows.

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