pes_laul said:
yeah I know all the notes and stuff but I dont get how shredders play them I can sweep pick and all that stuff but I just dont know what to do
Sweep picking is actually based around chords and arpeggios as opposed to the popular idea of them being based around scales. Of course, chords and arpeggios come from scales, but I say this not to confuse, only to show you that *everything* in music linked, somehow.
Malmsteen uses Phrygian a lot (as Robert mentioned) and he also likes to use the Harmonic Minor, which is a natural minor scale with a major 7th. That is:
e------------------------------0-2-3-
B------------------------0-1-4-------
G-------------------0-2--------------
D-------------1-2-4------------------
A-------0-2-3------------------------
E-0-2-3------------------------------
Steve Vai uses the Lydian mode a lot, which is the 4th mode of the major scale. But Vai uses everything, really.
Satch is the same - he just jumps from one mode to another. He uses what's called 'Pitch Axis Theory' (listen to 'Not of This Earth', that chord progression with the solos over it is a perfect example of p.a.t.) which is solid stuff, but very fun to play around with and can also help you learn your scales/modes as well.
Everyone wants to be able to shred - it
is fun, after all - but there are some things that need to be covered first, i.e. *proper* picking technique (there are many bad seeds of advice out there on the intrawebz), scales, arpeggios, chords, and appropriate left-hand exercises so you don't run the risk of developing RSI. All of these elements combined will give you dominion over just about any technique on the guitar you wish to wield.
A lot of people see sweep-picking as the 'be-all-end-all' of guitar techniques - remember: it's only just another technique. Changing this perspective in your mind might yield positive results in the future. And as always, as boring and tedious as it is, start *s*l*o*w*. You won't regret it in the future.
I hope this helps, and if you have any other queries, don't hesitate to ask! Have fun!!