music      0.00000      4.87000 -1.979488e+03
sil      4.87000      6.83000 -3.753783e+01
music      6.83000     48.46000 -4.094062e+04
music+speech+oth     48.46000     55.98000 -7.873867e+03
music     55.98000     68.20000 -1.414029e+04
speech+oth     68.20000     80.90000 -8.765133e+03
music+oth     80.90000     81.40000 -5.661647e+02
speech     81.40000     91.74000 -4.422663e+03