How to 'write' a bass solo? I know scales are important. That's all i know. sadly. Anything else???
Hmmm...Since the pros havent answer, let this noob contribute a bit so that the rest can contribute.
You can look into few types of bass solo.
1. Slap bass solo
2. Tap bass solo
3. Melodic bass solo
4. Chordal bass solo
5. Combine all of the above
Diff techniques are useful also to express what you want, e.g. harmonics,pinch harmonics, bending, dynamics, hammer ons and etc.
A simple way to "write" a simple bass solo is to just play the melody.
When you internalize the melody, you can occasionally add the chord.
Understanding the Diatonic chords and scales will help you. You can read up on Motif and phrasing as well.
Also when you play thru chord changes, the tune that rings in your head can become your solo.
If you just want to just solo in a song, can listen to the thread where they ask for intro of solos..
If you want to be soloist than listen to people like:
1. Michael Manring
2. Victor Wooten
3. Stuart Hamm
4. Jeff Schmidt
5. Oteil Burbridge
6. Dominique Di Piazza
7. Jeff Berlin
8. and etc
You tend to play what you listen to.
Cheers,
Ben