I've been playing bass for about four years now. Before that I had some experience with guitar and piano but once I picked up a bass I loved it.
I'd consider myself at about an intermediate skill level. I have some basic scales down, can throw in some fills here and there, and come up with some basic bass lines off of a chord sheet.
My problem is when I'm not playing with a group I'm not sure what I should really focus on to practice and improve. Should I really focus on scales? Playing along with some of my favorite songs? Or something different all together?
Any advice would be really appreciated!