Loudmouth – The Best of Bob Geldof and the Boomtown Rats is a 1994 greatest hits compilation album from Bob Geldof and the Boomtown Rats, consisting mostly of Boomtown Rats material but also some of Geldof's solo work.

[3] "Crazy" was a previously unreleased Geldof track, and was released in the UK as a single from this album.

In 1997, the album was released by Columbia Records in the US and Vertigo Records in Canada as Great Songs of Indifference - The Best of Bob Geldof & the Boomtown Rats, with a few substituted songs.

[2] All songs were written by Bob Geldof, except where noted.

"Rain" (1984) – 4:13 from In the Long Grass (North American version) While "Rain" is listed on the packaging, at least one Canadian CD pressing actually contains the original version, "Dave."