? wanting to know

are the midi drum notes different then just using gm
whats the difference
these a the settings for live drumrack
c1=kick,d1=snare,clap=d#1,closed hat=F#1,ect

which notes a used for percs
theirs alot of different ones available
like low floor toms and low toms
does it matter where they go
where would glitch samples be placed

My style is deep tech house