$5 - 95% average accuracy, 220 BPM long stream, 270 BPM burst stream
$10 - 97% average accuracy, 230 BPM long stream, 280 BPM burst stream
$25 - 98.5% average accuracy, 240 BPM long stream, 290 BPM burst stream
$50 - 99% average accuracy, 260 BPM long stream, 300 BPM burst stream
$100 - 99.5% average accuracy, 270 BPM long stream, 320 BPM burst stream
$10000 - 99.5% average accuracy, 300 BPM long stream, 360 BPM burst stream

Play the Long Stream Practice Maps at 150 bpm. Your objective is to FC the song. Accuracy isn't important at first but if you manage to get 97-100% on a play, you can move up to the next speed. The duration of these songs are anywhere from 2 minutes to 4 minutes and so you're expected to hold these for insane lengths of time. This is why you start at a low bpm. I'm sure you've played a high bpm song before only to find that your fingers lock up and don't move properly. This can be combated with playing these maps at low bpm. Work on fluid movement when you alternate between each finger. You WILL lock up eventually and your fingers will spasm, losing that sweet balance your fingers had on the first 10 notes.

As soon as you finished the song or fail it, immediately restart and play it again. Don't break. You want to aim for 5 play-throughs back to back. Now you earned your break. Break for 5 minutes and come back and play through it 5 times again. Repeat this process for a total of 3 times (or as long you want depending on how much time you have and how you feel -- make sure you stop if you feel irregular pain though). This does not mean that during this time you cannot change bpm. For example, if you manage to FC the 150 bpm song by your 2nd play-through after the 1st break (7th play-through overall), move on to the 160 bpm song. Now you will feel that struggle again. Fun, isn't it? If you do this every day, you will once again be able to look at your local scores and note that your accuracy increases with time. If you are struggling with an increased bpm after a while, feel free to step down to a lower bpm or stop practising your streams for the day.

As stated earlier, try to FC with good accuracy before you move on. We're trying to build speed AND control. You will find that if you are able to hold 160 bpm for 2 minutes you'll be able to then play short 170 or 180 bpm bursts much cleaner. This goes for all speeds as you improve. This is why it's important to consolidate low bpm control; it allows for higher bpm short burst control. Every now and then, go test your progress on Osu! ~ Deathstream Compilation - Marathon. If you get further and further, you're improving.