The historic last album by Uruguayan legend Eduardo Mateo. It seems to be a collaborative work with engineer/multi-instrumentalist Hugo Jasa, with whom Jasa had a very close relationship by this time, and it has a futuristic sound that Hugo Jasa himself described as a fictional sound like a robot, composed of drum machines, programming, electrified voices and guitars, etc., which is a complete change from his previous composition methods. Any tune you turn, it's top, particularly B1 "El Trompo Loco" B3 "Juntos Podemos Llegar", B5 "Ye-Le-Le" and the title track"La Mosca" are a real treat every time we hear it. It can be said that its charm continues to spread. It's also blissful to listen this mix work in cassette sound quality, which can be felt directly.