Group
The Sign
Frontiers project
- From
- United States
- Active
- 2000–2004
- Rating
- ★ 2
- Releases
- 3
- rock
Members
-
Terry Brock lead vocals
-
Billy Greer bass guitar
-
Randy Jackson guitar, lead vocals
-
Mark Mangold keyboard, lead vocals
-
Bob Rondinelli membranophone
Discography
Albums
Compilations
Links
Reference
Identifiers
- MusicBrainz
- b3524901-60fd-40d4-902a-5bb8aeab8e2b
Data from MusicBrainz, saved 5 Nov 2026. Photo from Wikimedia Commons, covers from the Cover Art Archive and Apple Music.