#1
can someone explain everythinng that i need to know about writing a song. i dont need lyrics i jst wana know how you know wat chords go in wat key and how do i figure that out and finally wat scales do most punk bands use for lead riffs??
#2
take a few lessons on theory and it will anwser all of your questions
#3
^ Not really.

It takes a LOT of time learning music theory before you can actually figure out how to start applying all that stuff. Taking a few lessons is just going to confuse you - you gotta cover the whole basic spectrum to have a strong fundmental sense of what works and what doesn't.
#4
um. punk bands use powerchords. that just keep going and going and going and going and going and never stop. thats what they do. whenever u hear a song with a note in the background thats not changing- its a guy just playing one powerchord (most likely).

dont do that.
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