Los H.H. was a Spanish vocal group active from 1962 to 1971, comprising brothers Jaime, Fermín, and Carlos Hermoso Asquerino. The band's name, "Los H.H.," represents the initials of "Hermanos Hermoso" (Hermoso Brothers). They gained recognition for their harmonious vocals and contributed to the Spanish music scene during the 1960s. ([secondhandsongs.com](https://secondhandsongs.com/artist/134742/all?utm_source=openai))