Introduction: Vocals
Learn to scream (metal) without damaging vocals.
Learn to sing aggressively (rock) without damaging vocals.
Learn to sing in key, and harmonize (and how to "dub" vocals) with your own voice or another vocalist (pop).
Learn warm-up exercises, proper control, how to transition from your "chest" voice to your "head" voice through slides and deliberate melodic changes.
Guitar
Learn rhythm guitar acoustic or electric
Learn to shred electric leads or subtle fluid legato acoustic leads and everything in between
Learn how chords are built and structured with respect to key
Learn scales and modes and how to improvise over a progression
Songwriting
Learn how songs are structured and how to write a memorable "hook"
Learn how to add "depth" to a song with leads and various arrangements
Learn how to create a vocal melody with respect to the key of the song
Learn how to manipulate syllables to incorporate words into songs