When I printed my purchased tickets, they printed with someone else's name and seat numbers on them. And it shows that 3/8 tickets were accounted for. I originally only bought 3 tickets, not 8. I hope that I can get this figured out and still attend the show I played for.
Here's an example: If I bought 8 tickets on ticketmaster, the tickets will show MY name. I decide to resell 3 of those tickets. The name on the tickets themselves doesn't change. Most events (unless special VIP packages or specifically outlined by the venue) just scan a ticket, it doesn't usually matter what name is on the ticket. You could always call the venue to ensure the show doesn't have special restrictions like the name on the ticket has to match (in which case they would be ID'ing everyone that enters and taking time to match names). I find this isn't usually the case for standard tickets.