Drop a 4 string bass
- Drop a 4 string bass tuning
- Drop c on a 4 string bass
- Drop b 4 string bass
- Drop g 4 string bass
- Drop d 4 string bass
- Drop c 4 string bass tuning
- Drop b 4 string bass tuning
- Drop g tuning 4 string bass
- Drop f 4 string bass
- Drop d tuning 4 string bass
- Drop e tuning 4 string bass
- Can you tune a 4 string.bass to drop c