I am using the chord tracker and trying to use it with an mp3 file. However, whenever I try to send a chord sequence to my PSR-A3000 (only this mp3), it says " Error The file could not be sent."
I tried it with a USB cable and also via UD-WL01wirelessly. I am on iOS 14, the current latest.
Are there any other ways to send to the sequencer, please?
Any help would be appreciated.