| Rock sample |
| Band's sampler |
| Musical sampler |
| Virgin submission |
| Mailing to a label |
| Garage band recording |
| Talent scout's request |
| Record company receipt |
| Mailing to a record exec |
| Homemade sample, perhaps |
| It shows what you can do |
| Aspiring artist's submission |
| Wannabe rock star's creation |
| First step in some discoveries |
| Mailing to a record exec, once |
| Old means of getting discovered |
| Unsigned band's submission, once |
| Attention-getting submission, back in the day |