Roger's drum solos are often used as the introduction to other tracks, and feature only minor contributions (if any) from other members of the group. See also 'Let There Be Drums' below.
Versions Available:
1. Live At The Rainbow Version (1:09) (performed as the intro to 'Keep Yourself Alive')
2. Live Killers Version (0:36) (during 'Keep Yourself Alive', approximately 2:17 into the CD track)
3. We Will Rock You Version (3:00) (after 'Keep Yourself Alive')
4. Queen On Fire: Live At The Bowl Version (0:28) (included on the CD/DVD as part of 'Guitar Solo', and acts as an intro to 'Under Pressure')

Let There Be Drums

This track is mainly a drum solo from Roger, but also features accompaniment from the rest of the band in parts. It was performed exclusively on the 2005 Queen + Paul Rodgers tour, as an introduction to 'I'm In Love With My Car'.
This track was written by Sandy Nelson and Polydor , and reached number 3 in 1961 for Sandy Nelson.
Please note that the download describes this track as 'Let There Be Gene'.
Versions Available:
1. Queen + Paul Rodgers Live Version 1 (3:25) (an official download, recorded in Newcastle on 3 May 2005) 
2. Queen + Paul Rodgers Live Version 2 (3:40) (on 'Return Of The Champions', recorded in Sheffield on 9 May 2005)