Biohazard has eight people listed as members according to MusicBrainz, retrieved on 2026-10-09. This list reflects the database’s current record of band membership, roles, and years active within the band.
Current Members
- Billy Graziadei – not listed, years: years not listed
- Bobby Hambel – not listed, years: years not listed
- Danny Schuler – not listed, years: years not listed
- Evan Seinfeld – not listed, years: years not listed
- Rob Echeverria – guitar, years: years not listed
Former Members
- Anthony Meo – drums, years: 1987–1988
- Leo Curley – electric guitar, years: 2000–2002
- Carmine Vincent – electric guitar, years: 2002–2003
Original Line-up
MusicBrainz does not mark any member as original; therefore, no original line-up is listed here.
Line-up Timeline
| Member | Role | Years |
|---|---|---|
| Anthony Meo | drums | 1987–1988 |
| Leo Curley | electric guitar | 2000–2002 |
| Carmine Vincent | electric guitar | 2002–2003 |
| Billy Graziadei | not listed | years not listed |
| Bobby Hambel | not listed | years not listed |
| Danny Schuler | not listed | years not listed |
| Evan Seinfeld | not listed | years not listed |
| Rob Echeverria | guitar | years not listed |
How This List Was Compiled
This list is based solely on the ‘member of band’ relations from the MusicBrainz database, specifically from the Biohazard page retrieved on 2026-10-09. Only official band members are included. Touring, session players, collaborators, or other contributors are not part of this list as per the database’s scope.
Frequently Asked Questions
- How many members are listed for Biohazard?
- There are eight members listed in total.
- Who are listed without an end date, indicating current membership?
- Billy Graziadei, Bobby Hambel, Danny Schuler, Evan Seinfeld, and Rob Echeverria are listed without an end date.
- Which members are marked as original?
- None of the members are marked as original according to MusicBrainz.
- Where does this membership data come from?
- The data comes from MusicBrainz, retrieved on 2026-10-09, reflecting their database records.
Final Thoughts
Compiling accurate band member lists requires relying on verified data sources. MusicBrainz provides a structured and up-to-date resource for tracking Biohazard’s membership history.
This list may evolve as new information is added or members change, so checking the source directly is recommended for the most current details.
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