I've learned from the beginner tutorials that the first 4 frets are allocated to point, middle, ring and little fingers respectively.
But recently, in a guitar lesson for a song, I've seen the guy sliding the fingers and used his ring finger for the 4th fret to play a note. Is it a correct approach?
Even if it's hard, I want to follow the correct method. Which finger you want me to use to play a note on the 4th fret? The ring finger or the little finger?