• BK-7M: Controlling user tones with the V-accordion

• FR-8X: How to boost the overall volume

• FR-8X: How to boost the volume of individual instruments

• FR-8X: How to layer sounds

• FR-8X: How to play wav files from a USB Flash Memory

• FR-8X: How to Program a User Program

• FR-8X: How to record onto a USB flash memory

• FR-8X: Updating the system program version to 1.07

• How to transfer FR-7X sets to the FR-8X

• The top 5 things you need to know if you’ve never played a V-Accordion