Circus Maximus is a Norwegian progressive metal band with six people listed as members on MusicBrainz. This list reflects the MusicBrainz database as retrieved on 2026-10-09 and includes all members with a ‘member of band’ relation. The band has been active since 2000 and remains active today.
Current Members
- Glen Cato Møllen – background vocals, electric bass guitar, 2000–present
- Mats Haugen – background vocals, electric guitar, 2000–present
- Michael Eriksen – lead vocals, 2000–present
- Truls Haugen – drums, other vocals, 2000–present
- Lasse Finbråten – background vocals, keyboards, 2006–present
Former Members
- Espen Storø – keyboards, 2000–2005
Original Line-up
- Espen Storø – keyboards, 2000–2005
- Glen Cato Møllen – background vocals, electric bass guitar, 2000–present
- Mats Haugen – background vocals, electric guitar, 2000–present
- Michael Eriksen – lead vocals, 2000–present
- Truls Haugen – drums, other vocals, 2000–present
Line-up Timeline
| Member | Role | Years |
|---|---|---|
| Espen Storø | keyboards | 2000–2005 |
| Glen Cato Møllen | background vocals, electric bass guitar | 2000–present |
| Mats Haugen | background vocals, electric guitar | 2000–present |
| Michael Eriksen | lead vocals | 2000–present |
| Truls Haugen | drums, other vocals | 2000–present |
| Lasse Finbråten | background vocals, keyboards | 2006–present |
Line-ups and Albums
Circus Maximus has released four studio albums, each corresponding to specific line-ups based on the members’ active years.
- The 1st Chapter (2005): At this time, the band consisted of Espen Storø (keyboards), Glen Cato Møllen (background vocals, electric bass guitar), Mats Haugen (background vocals, electric guitar), Michael Eriksen (lead vocals), and Truls Haugen (drums, other vocals). Espen Storø was still a member in 2005, and Lasse Finbråten had not yet joined.
- Isolate (2007): By 2007, Espen Storø had left the band (2000–2005), and Lasse Finbråten had joined (2006–present). The line-up included Glen Cato Møllen, Mats Haugen, Michael Eriksen, Truls Haugen, and Lasse Finbråten.
- Nine (2012): The members were Glen Cato Møllen, Mats Haugen, Michael Eriksen, Truls Haugen, and Lasse Finbråten, all active during 2012.
- Havoc (2016): The line-up remained unchanged from the previous album, with Glen Cato Møllen, Mats Haugen, Michael Eriksen, Truls Haugen, and Lasse Finbråten all active in 2016.
How This List Was Compiled
This list is based exclusively on the ‘member of band’ relations found on the MusicBrainz database for Circus Maximus, retrieved on 2026-10-09. Only members with official ‘member of band’ status are included. Touring musicians, session players, collaborators, and other contributors are not listed, as they do not appear in the MusicBrainz member relations. The years and roles are reproduced exactly as stated in MusicBrainz, with no additions or omissions.
Frequently Asked Questions
- How many members are listed for Circus Maximus?
- There are six members listed in total.
- Who is listed without an end date, indicating current membership?
- Glen Cato Møllen, Mats Haugen, Michael Eriksen, Truls Haugen, and Lasse Finbråten are listed without an end date, meaning they are current members.
- Who does MusicBrainz mark as original members of Circus Maximus?
- Espen Storø, Glen Cato Møllen, Mats Haugen, Michael Eriksen, and Truls Haugen are marked as original members.
- Where does this member information come from?
- The data is sourced from MusicBrainz, retrieved on 2026-10-09, reflecting the database’s official band member listings.
Final Thoughts
The membership of Circus Maximus has seen one former member leave and one new member join since its formation. The band’s current line-up has been stable since 2006, coinciding with their later album releases. This list provides a clear and accurate overview of the band’s personnel history as documented by MusicBrainz.
For those seeking more detailed or updated information, consulting MusicBrainz directly or the band’s official sources may provide additional context. However, this article offers the complete member listing based on verified data as of the retrieval date.
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