[quote name='XB26354' timestamp='1398876390' post='2438581']
To the OP: Fourths across the fingerboard will give you four notes. What happens to your method when you run out of strings?
What we are all talking about is the same thing: the theory of notes and their relationships, and in turn where each of those notes appear on our instrument. You can't really have one without the other, unless you don't learn to read music for what the notes are and do everything by shapes. At some point however, someone is going to ask you to play a particular note, and you will need to know where it is. Find all the G's on your bass and write them down. Lots of places, not many different notes. This is essence of the difficulty in learning a stringed instrument. You should see both the shape on the fingerboard AND it's corresponding notated shape and (most importantly) know exactly what it sounds like (eg a C min7 arpeggio from C to Bb should look like THIS, HERE on the fingerboard, and look like THIS notated and you know it sounds like THIS).Understand these relationships and there is no need for a system or an "easy way" to learn anything.
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