If nostalgia is at all a part of your band’s image, the cassette is a no-brainer. But even if it’s not, that doesn’t mean your fans won’t get a kick out of a cassette, especially if it has some highly personalized aspects (more on that below).
The points of reference are circled in red in the below image. Look at how the open string (Fret 0) and Fret 12 feature the same notes, but an octave above. The note of A appears three times so we can already see there’s a relationship between Fret 5 on the 6th string, and Fret 12 on the 5th string as well. We’ll explore this further as well.