-- | Convert a byte into a 'SysExCmd'
getSysExCommand :: Word8 -> Either Word8 SysExCmd
getSysExCommand 0x00 = Right RESERVED_COMMAND
getSysExCommand :: Word8 -> Either Word8 SysExCmd
getSysExCommand 0x00 = Right RESERVED_COMMAND
getSysExCommand 0x00 = Right RESERVED_COMMAND