Minimal Chiptune Tracker

T1 Inst1
T1 Inst2
T2 Inst1
T2 Inst2
Track 1Track 2
Inst 1Inst 2Inst 1Inst 2
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2------------
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4------------
5------------
6------------
7------------
8------------
9------------
10------------
11------------
12------------
13------------
14------------
15------------
16------------

Pattern data sharing