Colosseum is a progressive rock band from the United Kingdom with nine people listed as members according to MusicBrainz, retrieved on 2026-10-09. This article presents the current and former members, original line-up, line-up timeline, and how these relate to the band’s studio albums, based strictly on the data from MusicBrainz.
Current Members
- Jon Hiseman – role(s): not listed, years: 1968–1971, 1994–present
- Clem Clempson – role(s): not listed, years: 1969–1971, 1994–present
- Chris Farlowe – role(s): not listed, years: 1970–1971, 1994–present
- Mark Clarke – role(s): not listed, years: 1970–1971, 1994–present
Former Members
- Dave Greenslade – role(s): not listed, years: 1968–1971, 1994–end year not listed
- Dick Heckstall‐Smith – role(s): not listed, years: 1968–1970, 1994–2004
- James Litherland – role(s): not listed, years: 1968–1970
- Tony Reeves – role(s): not listed, years: 1968–1970
- Barbara Thompson – role(s): not listed, years: 2004–present
Original Line-up
- Dick Heckstall‐Smith
- Jon Hiseman
- Tony Reeves
Line-up Timeline
| Member | Role | Years |
|---|---|---|
| Dave Greenslade | not listed | 1968–1971, 1994–end year not listed |
| Dick Heckstall‐Smith | not listed | 1968–1970, 1994–2004 |
| James Litherland | not listed | 1968–1970 |
| Jon Hiseman | not listed | 1968–1971, 1994–present |
| Tony Reeves | not listed | 1968–1970 |
| Clem Clempson | not listed | 1969–1971, 1994–present |
| Chris Farlowe | not listed | 1970–1971, 1994–present |
| Mark Clarke | not listed | 1970–1971, 1994–present |
| Barbara Thompson | not listed | 2004–present |
Line-ups and Albums
Colosseum’s studio albums and the band members active during each album’s year are as follows, based strictly on the years listed in MusicBrainz.
- Those Who Are About to Die Salute You (1969): Members active in 1969 were Dave Greenslade (1968–1971), Dick Heckstall‐Smith (1968–1970), James Litherland (1968–1970), Jon Hiseman (1968–1971), Tony Reeves (1968–1970), and Clem Clempson (1969–1971).
- Valentyne Suite (1969): The same members as the 1969 album above were active.
- Daughter of Time (1970): Members active in 1970 include Dave Greenslade, Dick Heckstall‐Smith, James Litherland, Jon Hiseman, Tony Reeves, Clem Clempson, Chris Farlowe (starting 1970), and Mark Clarke (starting 1970). All except James Litherland and Tony Reeves continued; Litherland and Reeves ended in 1970.
- The Grass Is Greener (1970): The line-up is the same as for Daughter of Time (1970).
- Bread & Circuses (1997): Members active in 1997 include Dave Greenslade (1994–end year not listed), Jon Hiseman (1994–present), Clem Clempson (1994–present), Chris Farlowe (1994–present), and Mark Clarke (1994–present). Dick Heckstall‐Smith had ended by 2004, Barbara Thompson had not yet joined.
- Tomorrow’s Blues (2003): The same members as Bread & Circuses were active in 2003.
- Time on Our Side (2014): Active members in 2014 were Jon Hiseman, Clem Clempson, Chris Farlowe, Mark Clarke, and Barbara Thompson (2004–present).
- Restoration (2022): The line-up in 2022 is the same as 2014.
- XI (2025): The line-up in 2025 is the same as 2014 and 2022.
How This List Was Compiled
This list is based exclusively on the ‘member of band’ relations from the MusicBrainz page for Colosseum, retrieved on October 9, 2026. Only individuals with a ‘member of band’ relation are included. Touring, session, or other temporary players are not listed, as MusicBrainz does not include them in this relation. Roles are listed as ‘not listed’ when MusicBrainz does not specify them. Years of membership are taken exactly as stated by MusicBrainz, with no additions or assumptions.
Frequently Asked Questions
- How many members are listed for Colosseum?
- There are nine members listed in total according to MusicBrainz.
- Who are the current members without an end date?
- Jon Hiseman, Clem Clempson, Chris Farlowe, and Mark Clarke are listed without an end date, indicating current membership.
- Who are marked as original members?
- Dick Heckstall‐Smith, Jon Hiseman, and Tony Reeves are marked as original members in the MusicBrainz data.
- Where does this member information come from?
- The information comes from the MusicBrainz database, specifically from the ‘member of band’ relations for Colosseum, retrieved on 2026-10-09.
Final Thoughts
The membership of Colosseum has evolved over the decades, with some members returning after breaks and others joining more recently. This overview provides a clear snapshot of the band’s line-up history and current status based solely on verified MusicBrainz data.
For the most accurate and up-to-date information, consulting MusicBrainz directly is recommended, as it reflects official member relations without speculation.
Related
- Who Are the Current Members of Blue October? Full Lineup Details
- Who Are the Current Members of Stereolab? Full List and Details
- Who Are the Current Members of Stereophonics? Full Line-up Details