Hi I have followed instructions and on boot up, I can play the saw sound. I have a USB with the piano sounds, but it doesn't load.
I have changed patches on my keyboard, but to no avail.
What format type is the USB stick supposed to be - I used FAT format?
How does it change from saw sound to the other patches. I tried using the patch change buttons on the keyboard, but nothing changes.
Thanks for your help.
I have messed around with program change on my midi keyboard. I was able to get the piano sound, but after changing the program again it didn't come back. I'll keep fiddling. I also tried with Novation Launch Key 49 with program change, and couldn't get any samples to play that time.
I've had the same issue, can't get it to switch to any other sound but the saw sound on pi 4.
Can you try with the latest ISO image?
If you follow the steps in the video https://www.samplerbox.org/faq#nosound, what happens for you?