fanatic, a fanatic believer, zealot

music concert

everything, all

person

attendance, presence

attend, be present

to attend, to be present

band (clothing accessory) / band (group of musicians) / band (type of broadcast frequency)

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend