"Mahjong" brings Latin rhythmic energy to Wayne Shorter's 1964 album JuJu, with its 28-bar AABA form in F minor creating an exotic harmonic framework at 166 BPM. McCoy Tyner leads the improvisations with two choruses of piano, his percussive comping and modal explorations perfectly suited to the Latin feel that Elvin Jones interprets with characteristic polyrhythmic complexity. Shorter then takes three commanding choruses of tenor saxophone at 172 BPM, his angular melodic lines navigating the unusual form with the confidence of a composer who knows every corner of his own creation. The title reference to the ancient Chinese tile game suggests the strategic, interlocking quality of the composition, where melodic fragments fit together like puzzle pieces. The Latin groove provides a rhythmic foundation quite different from the straight-ahead swing of other tracks on the album, showcasing the quartet's versatility. Shorter's solo builds methodically across its three choruses, increasing in intensity and rhythmic complexity as the performance develops. The track exemplifies the adventurous spirit of the mid-1960s Blue Note catalog, where composers like Shorter were expanding jazz's harmonic and rhythmic vocabulary.
