Blue Rondo a la Turk was composed by Dave Brubeck in 1959 and first recorded by the Dave Brubeck Quartet for the album Time Out on Columbia Records. The piece draws its rhythmic foundation from Turkish street musicians Brubeck encountered during the quartet's 1958 U.S. State Department tour of Eurasia, employing a 9/8 time signature grouped in an asymmetrical 2+2+2+3 pattern derived from the Turkish aksak dance known as karsilamas. The composition follows a rondo form, opening with a driving piano ostinato and theme traded between piano and saxophone before shifting to a conventional 12-bar blues in swinging 4/4 for the solo sections, then returning to the 9/8 motif. This structural contrast between the exotic meter and familiar blues changes gives the piece its distinctive character. The harmonic language of Brubeck's irregular meters also reflects the influence of Bela Bartok's work with Bulgarian folk rhythms. On the original recording featured in AllSolos, Paul Desmond delivers a fluid alto saxophone solo navigating both the asymmetrical groove and the blues blowing section, while Brubeck's own piano solo demonstrates his command of the shifting meters. The composition has been adapted across genres, including Al Jarreau's Grammy-winning vocal version and rock interpretations by The Nice. It remains one of the most recognized pieces from the Time Out album and a landmark in jazz's exploration of odd time signatures.