I charge 100 hr though my scope is narrow and niche in the market.
I would charge $25-50hr depending on time to a family member.
And for sure hit them up for favors since you are doing one for them... the street goes both ways.
As for the band I might charge him more cause the singer is whiney and painful to listen to.

sorry if your cousin is the singer.
I FUCKIN LOVE THE MUSIC... thats tough.
singer blew it for the band. big time.
the thing that killed it for me was the song i remember full house.
TOUGH ASS GUITAR AND DRUMMING leading into it...
gets you going "yeah, oh yeah" and almost wanting to break things
and then you have nasal boy come in and kill the shit
by singing about danny joey and the olsen twins??
WTF?
lack of things to write aboooot in canada I guess?
Anyway the band is ROCKIN. just need to ditch the singer.
but what do i know? our band has been auditioning singers for the past 4-6 months...