Cover
FT026s   6 11 13 14 16 33
FT027b  22 29
MCK      1  2  3  4  5  7  8  9 15 17 18 19 20 21 23 25 26 27 30 31 32 34
S3M2NSF 10 12 24 28

Original
FT026s  10 11 12 20 21
FT027b  14
FT029b  19
MCK      1  2  3  4  5  6 15 28
S3M2NSF  7  8  9 13 16 17 18 22 23 24 25 26 27

        Engine                          Author          Cov / Orig
FT026s  FamiTracker 0.2.6 stable        jsr               6 +  5 = 11
FT027b  FamiTracker 0.2.7 WIP           jsr               2 +  1 =  3
FT029b  FamiTracker 0.2.9 WIP           jsr               0 +  1 =  1
MCK     MCK / PMCK / PPMCK              various          22 +  8 = 30
S3M2NSF S3M2NSF                         mukunda           4 + 13 = 17
        Total                                            34 + 28 = 62