De Lucía's 1972 release "El duende flamenco de Paco de Lucía" was considered a groundbreaking album in the flamenco community. As the 1970s progressed, de Lucía continued to produce groundbreaking albums and ventured into an increasingly unconventional and innovative style of flamenco with jazz influences. His next release, "Fuente y caudal", acclaimed particularly for his "Entre dos aguas", which has become arguably his best-known composition, and also for "Solera" and "Cepa Andaluza". "Entre dos aguas", a rumba featuring bongos with an electric bass, means "Between two waters," referring to his home town of Algeciras, where the Mediterranean meets the Atlantic. Biographer Pohren describes "Cepa Andaluza" as a "phenomenal" bulerías, which is "accompanied by palmas, shouts of encouragement and general jaleo, and makes one want to leap up and dance." The album also features several other tracks named after Andalusian landmarks, a theme de Lucía continued in his later albums.