The anime 'K-ON!' that caused a surge in guitar sales

As the title suggests, thanks to the viewers back then, the sales of the electric guitar model Gibson Les Paul Standard 50's, used by the protagonist Yui Hirasawa, surged, and the number of people learning guitar also greatly increased. The same was true for the other protagonists' instruments. This show is old, but I only watched it for the first time about half a year ago. (1.5 seasons, haven't finished yet) Clumsy Yui Hirasawa joined the light music club thinking it was about 'easy music,' only to later find out it was about forming a band. She then started raising money with her light music club friends to buy a guitar (for Yui), began learning to play, and became completely enamored with it. Later, when she went up to second year, a new member (just one) joined. That's a brief summary. The rest is about showing their youth (it was super comforting to watch🤩) and their performances. The songs in the show are all amazing. (I was surprisingly few the number of songs performed, but I think it was quality over quantity.) I'll post a few songs from the show below (including the ending). Season 1 ED https://youtu.be/IaQO_lvh73s?si=6SNFkVfCNkNus6mp Fuwa Fuwa Time https://youtu.be/RkJy4oaG4xY?si=tmKc55fpRR3kXCJQ I didn't specifically look for official versions of the songs, I just wanted you all to enjoy the music from the show.