Delete songs

Hey,
I just setup my Pi with volumio and it works perfectly. Great job, but I’m missing a small feature. I stored songs on the sd card of my Pi. It works perfectly fine but I’m missing a delete button. I don’t like some songs and just want to delete them. At the Moment I have to login via ssh/ftp and delete those songs. If it is possible to add a delete button it would be nice.

Thank you for your great job.