The sequence track list contains data for a Track Form. It is organized as follows:
<seqt-list> -> LIST('seqt'
<evtl-ck>
<curl-ckt>
)
The list contains two chunks, one for sequence items and one for curve items:
<evtl-ck> -> evtl(
<DWORD> // Size of DMUS_IO_SEQ_ITEM
<DMUS_IO_SEQ_ITEM>...
)
<curl-ck> -> curl(
<DWORD> // Size of DMUS_IO_CURVE_ITEM
<DMUS_IO_CURVE_ITEM>...
)