Group

Sebastian Gramss Bassmasse

Since: 2012–present
Releases: 1

Official site

Members

Reza Askari-Motlagh now

Discography

Albums 1

Schwarm 2013

Links

Official

sebastiangramss.de

Reference

Discogs

Identifiers

MusicBrainz: 1e5fbf8b-76b5-4765-b317-b53eef8b413c

Data from MusicBrainz, saved 13 Nov 2026. Photo from Wikimedia Commons, covers from the Cover Art Archive and Apple Music.