Hello, so I got into the problem. I am a lonely player, usually playing just for myself with a guitar or using some backing tracks. Now i want to self accompany. The workflow would be following: sit, record some riff/ progression, add some background chords, maybe add kinda rythmic section (drums or anything else - but no crutial), join everything and have fun playing... 70% of time in headphones, 30% via amp. Home usage, don't need fancy stuff. Functionality and mobility is the key. So, where shall I look at?