There are four bands who share the name Appaloosa:
1) The disbanded American acoustic band Appaloosa (self-titled debut album 1969)
2) The pop/electro duo Appaloosa who supported Cat Power on her 2008 tour and released their first single The Day (We Fell In Love) on Kitsuné (http://myspace.com/intimate.
3) An innovative drum 'n' bass production team on Birmingham's Different Drummer label
4) An Italian instrumental rock band