Hawthorne Heights has 6 people listed as members according to MusicBrainz, retrieved 2026-10-09. This list reflects the database’s current information on the band’s lineup, including both current and former members.
Current Members
- JT Woodruff – guitar, keyboards, lead vocals, piano, 2001–present
- Matt Ridenour – background vocals, bass guitar, 2001–present
- Mark McMillon – background vocals, guitar, 2013–present
Former Members
- Eron Bucciarelli – drums, 2001–2014
- Micah Carli – background vocals, guitar, 2001–2015
- Casey Calvert – background vocals, guitar, 2002–2007
Original Line-up
- Eron Bucciarelli
- JT Woodruff
- Matt Ridenour
- Micah Carli
Line-up Timeline
| Member | Role | Years |
|---|---|---|
| Eron Bucciarelli | drums | 2001–2014 |
| JT Woodruff | guitar, keyboards, lead vocals, piano | 2001–present |
| Matt Ridenour | background vocals, bass guitar | 2001–present |
| Micah Carli | background vocals, guitar | 2001–2015 |
| Casey Calvert | background vocals, guitar | 2002–2007 |
| Mark McMillon | background vocals, guitar | 2013–present |
Line-ups and Albums
Below is a summary of which members were active during the release years of Hawthorne Heights’ studio albums, based on the years listed in MusicBrainz.
- The Silence in Black and White (2004): Eron Bucciarelli, JT Woodruff, Matt Ridenour, Micah Carli
- If Only You Were Lonely (2006): Eron Bucciarelli, JT Woodruff, Matt Ridenour, Micah Carli, Casey Calvert
- Fragile Future (2008): Eron Bucciarelli, JT Woodruff, Matt Ridenour, Micah Carli
- Skeletons (2010): Eron Bucciarelli, JT Woodruff, Matt Ridenour, Micah Carli
- Zero (2013): JT Woodruff, Matt Ridenour, Micah Carli, Mark McMillon
- The Silence in Black and White (acoustic) (2014): JT Woodruff, Matt Ridenour, Micah Carli, Mark McMillon
- Bad Frequencies (2018): JT Woodruff, Matt Ridenour, Mark McMillon
- The Rain Just Follows Me (2021): JT Woodruff, Matt Ridenour, Mark McMillon
- If Only You Were Lonely XV (2023): JT Woodruff, Matt Ridenour, Mark McMillon
Note that Eron Bucciarelli left the band in 2014 and Casey Calvert left in 2007, so they were not part of albums released after those years. Micah Carli was a member until 2015 and is therefore included up to the 2014 acoustic album. Mark McMillon joined in 2013 and appears from the 2013 album onward.
How This List Was Compiled
This list was compiled using the ‘member of band’ relations found on the MusicBrainz page for Hawthorne Heights, retrieved on 2026-10-09. Only the six people with such relations are included. Touring musicians, session players, and collaborators are not listed, as they are not part of the official band membership according to MusicBrainz.
Frequently Asked Questions
- How many members are listed for Hawthorne Heights?
- There are six members listed in total.
- Who are the current members according to MusicBrainz?
- JT Woodruff, Matt Ridenour, and Mark McMillon are listed without an end date and are current members.
- Who does MusicBrainz mark as original members?
- Eron Bucciarelli, JT Woodruff, Matt Ridenour, and Micah Carli are marked as original members.
- Where does this membership data come from?
- All member information comes from MusicBrainz, retrieved on 2026-10-09.
Final Thoughts
The membership of Hawthorne Heights has evolved over the years, with some original members leaving and others joining. This overview provides a clear snapshot of the band’s lineup as recorded by MusicBrainz.
For further details on their music or history, consulting additional sources may be necessary since this article focuses strictly on membership facts.
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