Audio recordings by Elrond
Audio recordings by Tsali
Brief greeting by Nick Nicholas
Lojban Tapes - A project to produced taped recordings of Lojbanic pronounciation
Audio recording by .aulun. and
another Audio recording by .aulun.
Various audio recordings by xorxes, greg and others.
Recordings on the Lojbanic Community Files Web (twiki)
If you are thinking of recording something, it would be nice to have at least one piece recorded by everybody. I suggest xirli'u selsanga.
The development of speech recognition software generally requires a rather significant corpus of phonetically tagged speech data. If you'd like to see such software developed (sooner or later, anyways) please make as many recordings of your speech as possible. Try to make sure you completely cover all the sounds and combinations of sounds. Someone could be very helpful by writing up a script which contains all of the transitions, which could then be a sort of standardized item to record. Of course, you should also try to make sure that your pronounciation is fairly good before contributing to such a project. :)