[DirectX 7 Programmer's Reference] Master Clock (100%)

Microsoft DirectX 7.0 > DirectMusic > DirectMusic Essentials > Playing Music > Timing

[DirectX October 2006 Documentation] Master Clock (71.7532467532467%)

DirectMusic > Using DirectMusic > Playing Sounds > Timing

[DirectX 8.1 C/C++ Programmer's Reference] Master Clock (68.3441558441558%)

DirectX 8.1 (C++) > DirectX Audio > Using DirectX Audio > Playing Sounds > Timing