| Sergio,
I'm not sure I've ever seen a written bassline that I had to sight read that contained harmonics.
When you're getting harmonics together on the bass it should be like everything else that you're working on. Slow and methodical so as to engarain it in your mind, and make it something that comes out naturally.
To work out harmonics is fairly simple. Just play the harmonic and then find out what note it is by fretting another note on the bass. You'll find that on the fourth and seventh frets for instance, you'll find that the harmonic above the fret sounds an octave higher than the fretted note. There are only so many possibilities with a limited number of frets on the instrument, so sitting there with the bass for an hour or so should be enough to figure out what the notes are.
You then have to figure out a way of using them in the context of the music you're playing. Bare in mind that if you're playing with someone else, playing behind a singer, playing on a record date etc. etc.... you might want to chillout on throwing in tons of harmonics all over the place. It might not be in good taste in the context you're playing in. Just be aware of your surroundings.
Easy,
Janek |