The asking price for this advertising is $250, and the money goes right back into the community to help kiddos. You could advertise your business. You could promote your website, your YouTube channel, your new album. You could post a message of your choosing that has nothing to do with a business or enterprise whatsoever.
Helping public relations professionals build their personal brands. I believe it's the most underdeveloped skill in the marketplace, and I've been passionate about it since my days in TV news. Frankly, it's something I'm still learning how to do properly.
Learning to play this song, in all its 5/4 time signature glory, is a lesson in patience. You've got to practice it over and over and over and over until you get to where you can just play the notes without messing up. All the hustle in the world won't help you master the precision required to master this tune.