The SongIds correspond to the index of the files in op2.clm.

SongId  SongName
------  --------
0  	EDEN11
1  	EDEN21
2  	EDEN22
3  	EDEN31
4  	EDEN32
5  	EDEN33
6  	EP41
7  	EP42
8  	EP43
9  	EP51
10 	EP52
11 	EP61
12 	EP62
13 	EP63
14 	Plymth11
15 	Plymth12
16 	Plymth21
17 	Plymth22
18 	PLYMTH31
19 	PLYMTH32
20 	PLYMTH33
21 	Static01
22 	Static02
23 	Static03
24 	Static04
25 	Static05
