"Purple Wave" is an ep by Proper Einstein, released on 2023-04-04. The release falls within the alternative and indie rock genres.
- The ep was released on 2023-04-04.
- The release format is CD.
- The label is CD Baby.
Proper Einstein is an alternative indie rock act from ???. They are best known for ???. This ep, "Purple Wave," was released in 2023, a time when the band was ???.
Tracklist
