There are/were at least 6 bands named Rorschach: 1. a now defunct New-Jersey based Hardcore band that existed from 1989 to 1993.
2. a London based Rock/Alternative act formed 1995 and currently recording their second album.
3. a progressive/indie rock band from Hungary.
4. an Art-Deco Rock band from Rotterdam, the Netherlands.
5. a gothic metal band from Essex, UK, now on hiatus.
6. a late 1980's indie band from Bristol (UK) that went onto become Santa Cruz.