How is your composition relevant on how to practice fast trills and runs? You are spamming this forum with your composition... which means LESS forum members will listen and comment...not MORE. Edited to add: It is annoying that this is your trend: you show up here periodically and post the same video to three or four threads. Why don't you stay around and contribute to this forum rather than showing up periodically and spamming with your new composition?
Sounds like a cheesy movie score.