I am a long time guitar player and a part time bass dabbler. My son wants to get started on bass. I can help him with theory, but my technique on bass is a bit weak and I have no experience in music instruction. He has been playing piano for three years. He has a good ear and great timing, but has a work ethic and tolerance for frustration that are typical for someone his age. In other words, not much! I need to keep this fun for him and give him an opportunity for frequent tangible results in order to keep him motivated. I think he would enjoy jamming with me if we can find some simple things to start. I have already bought him a solid body Kala U Bass. It sounds surprisingly good and I think he should be able to handle it with no problem. Any and all advice is much appreciated!