It occurred to me by intuition and music was the driving force behind that intuition. My discovery was the result of musical perception.Music is your own experience, thoughts and wisdom. If you don't live it, it won't come out of your horn. They teach you there's a boundary line to music. But, man, there's no boundary line to art.
In my experience,i'm start learn playing guitar by myself.I'm learning everything based on a guitar chord book,then use the chord by trying playing a song.I'm start with ZERO,means nothing knowledge to play it.My first song,that i learn is "Tak Ingin Dicintai By Astrid".Then,try another song.Honestly,first time play the guitar,totally make my finger pain.Lead me give up to play it.Instead,you want to give up the guitar, you’ll hate the guitar. But if you stick with it, you’re gonna be rewarded.When you look the guitar,actually every string is a different color and a different voice.Once, you strum a guitar you have everything include the rhythm, bass, lead and melody.
It's hard to describe, because on one hand you want your solo to be spontaneous. On the other hand, I feel a good guitar solo should be somewhat of a composition in itself. So, you sort of toggle back and forth between the concept of trying to initiate flow and composing. I think it's a combination of both.
regardless of what you play, the biggest thing is keeping the feel going