Vinyl pressing
Alvin's Harmonica / Mediocre 1959 Australia Pressing (45-HL-1511)
- Artist
- David Seville And The Chipmunks
- Title
- Alvin's Harmonica / Mediocre
- Label
- London Records 45-HL-1511
- Country
- Australia
- Released
- 1959
- Format
- 7", 45 RPM, Single
Vinyl pressing