The ultimate garbage notechart to end all garbage notecharts! Better not wear earphones or you'll be in for it lol. Or you could just skip to the end and find out the maximum combo.
There's a lot more where that came from too. Here's another if you're really really really bored.
There was one video which tries to force Taikojiro's BPM to climb to over 30000 but I can't find it at the moment (it causes the PC to freeze).