Apocalypso is a steel band in Tucson, AZ. Three pannists and a drummer; no amplification, no synthesizer, no non-percussion instruments, and no voices.
These are photos from concerts where Apocalypso played, so they may be of other bands that played the concert as well.
System of a Down / Apocalypso / Mercury 5 Oct 14, 1996 West Hollywood, California, United States Uploaded by Bruhvvmetal