Object: Summer Jam

Attributes:
Genre:  ["rock", "pop", "90s"]
MP3 (boolean): yes
numberOfSong (integer): 25
artist (array): ["backstreet boys", "jay-z"]

methods:
addSing (increases number of song): 25+1
songs_Remaining (sub track number of songs from total): 25-current song
time_Remaining (subtracks over all length): 23-25
currentSong (minus total from current time): 1235 - 930