The technique is fairly simple. Through the performance of six hand seals and humming in a low tone, whilst tapping the users feet to a tone. This induces the Genjutsu on the opponent, where he will also move to the beat of the tone, causing him to lose control of his body. The opponent will then also move towards the sound source, in this case, me. This causes an opening, and allow me to use an attack or w/e.
Difficult to break I guess, and lasts for two turns. A nice technique.