Arcaño y sus Maravillas was a Cuban charanga founded in 1937 by flautist Antonio Arcaño. Until its dissolution in 1958, it was one of the most popular and prolific danzón orchestras in Cuba, particularly due to the development of the danzón-mambo by its two main composers and musicians: Orestes López (piano, cello, bass) and his brother Israel López "Cachao" (bass). Such upbeat version of the danzón served as a precursor of the mambo popularized by Pérez Prado, as well as the chachachá created by Enrique Jorrín, a violinist who started his career in the Maravillas. Other important musicians in the Maravillas were pianist Jesús López (unrelated to Orestes and Israel), timbalero Ulpiano Díaz, violinist Félix Reina and flautist Eulogio Ortiz. Antonio Arcaño, former member of singer Fernando Collazo's La Maravilla del Siglo, founded his orchestra in November 1937 under the name La Maravilla de Arcaño, featuring many of the members of Collazo's group. Collazo himself complained about the similarity in the name, so by 1939 it was changed to Arcaño y sus Maravillas. By then the band had become popular across the island due to hits such as "Mambo". Around 1944, they began to play at radio shows in Havana and the group doubled its roster. It became known as La Radiofónica and Arcaño as El Monarca del Danzón (The Monarch of Danzón). However, Arcaño had to stop playing in 1945 due to lip problems preventing him from maintaining his embouchure. He continued as director and hired his cousin José Antonio Díaz as flautist, who was later replaced by Eulogio Ortiz. Cachao left the group by the end of the decade (being replaced by his nephew Orlando "Cachaíto" López, Orestes' son), but returned to record "Chanchullo" in 1957, one year before the Maravillas played their last show in Alquízar. Several reunions of the group occurred in the 1970s and 1980s featuring some of the original members. These were released on two LPs by Areito. History Born in 1911 in Havana, Antonio Arcaño studied music with Armando Romeu Sr., playing cornet and clarinet and later learned the flute from his cousin José Antonio Díaz. He later joined Armando Valdespí's group and Orquesta Gris. In 1936, he joined La Maravilla del Siglo, directed by singer Fernando Collazo. The members of this band became the core of Arcaño's new band in November 1937: La Maravilla de Arcaño. This charanga was composed of Afro-Cubans,