So, by now we've all seen Trombone Champ, right? The music game – in which you play a cartoon trombonist making noises that bear only the vaguest resemblance to music – went viral last week; if you've not seen it, here's the tweet from PC Gamer that started it all. I promise that your day will be vastly improved by watching this video. This game is very, very funny. It's "a joke first and a game second," its creator Dan Vecchitto told the Guardian. Part of its comedy is in the presentation – the discordant visual details, the random made-up facts on the loading screens – and part of it is in the sheer ridiculousness of what you're doing and how dismal it sounds.

On Wednesday morning, I saw a tweet from games magazine PC Gamer that made me leak from the eyes with laughter. It contained a video, in which a wide-eyed, pained-looking cartoon trombonist struggled to hit the notes of Beethoven's Fifth while the composer himself stared sombrely out of the screen in evident disapproval. It is a golden comedic combination of terrible music, fart noises, earnestness and absurdity. This is the video game Trombone Champ, and it has since gone wildly viral. I've been playing rhythm games for more than 20 years, from Beatmania to Guitar Hero to Amplitude via fun musical contraptions in Japanese arcades, and I take them embarrassingly seriously.