A = 419 = 4+1+9 = 14 = 1+4 = 5. Therefore, we should all play five string basses.
Asdfgh must surely be Q, which wouldn't help identify the elusive pizza-ring swamp drainer except the DJ going by the name of Q-Bass (5) is known to be Jakub Zeremba. It was the "all play five-string bass" plug that rumbled you, Asdfgh/Jakub