Tiento

Tiento is a musical genre originating in Spain in the mid-15th century. It is formally analogous to the fantasia (fantasy), found in England, Germany, and the Low Countries, and also the ricercare, first found in Italy. By the end of the 16th century the tiento was exclusively a keyboard form, especially of organ music. It continued to be the predominant form in the Spanish organ tradition through the time of Cabanilles, and developed many variants. Additionally, many 20th-century composers have written works entitled "tiento".