Well done (even if I am not an expert at all to judge this)! :)
What do you think about using DTube for presenting your music here? (I can imagine that you might get quite a number of additional upvotes then ... for example from the strong @dtube account ...)
Thanks! I have already put my song on dtube some time ago but at that time dtube was at its initial stage, I suppose, and uploading a video there took me a few days, it just never worked. I will check it out again, thanks for your suggestion and your support.