Well, time to reveal the identity of the 'Mystery MIDI'...
Well, first the 'S' clue... the band is Stratovarius.
The family member clue is 'Father',
And the clock ticking clue is 'Time',
Put them together and you've got...
Stratovarious - Father Time.
Make sure you have a look for the MP3 of this GREAT song... it's very rare though, even on WinMX and Kazaa. It's worth it though.
