On the Heights

David Ramiro, the most-known bassist of the moment, disappeared a pair of days before the most expected concert on America. His partner, Bryan, a guitarist, found an address written on a note hidden in David's bass case. The musician must discover who kidnapped his friend before the concert starts or everything will go wrong.
(A little note: Im spanish, so if mah grammar isnt very well or pronunciation isnt the best Im sorry- Im just not used to wrtting on english)