The .instr format is a proprietary format of Music Studio, it cannot be edited by any other app or on a PC.
Unfortunately, only the iOS version of Music Studio features a sampler yet, which allows you to create custom instruments.
The .instr format is a proprietary format of Music Studio, it cannot be edited by any other app or on a PC.
Unfortunately, only the iOS version of Music Studio features a sampler yet, which allows you to create custom instruments.