Music line doesn't loop

[Harry]

Music
{
    ID = "heartbeat"
    File name = "data/jDoom/sound/heartbeat.ogg"
}
###sound LINE###

Line Type {
  ID = 8002
  Comment = "beating heart"
  Flags = any_cross
  Flags2 = when_act | any
  Type = timed_off
  Time = 1
  Count = 1
  Class = music
  Ip0 = "heartbeat"
  Ip1 = "9"

}

When I walk over the line, the music(which is about 2 seconds) won't loop, it just plays once anything I'm doing wrong?????