"Yeah!" is an emphatic, up-tempo performance from Horace Silver's 1960 Blue Note album Horace-Scope, featuring an unusually long 56-bar AABA form that gives the soloists expansive room to stretch out. Junior Cook opens with two tenor saxophone choruses at a blazing tempo, his playing demonstrating the stamina and inventiveness that made him an ideal foil for Silver's compositions. Silver follows with two piano choruses that epitomize his approach: funky, blues-drenched, rhythmically propulsive, and built on short, catchy motifs that develop with percussive energy. Drummer Roy Brooks closes the solo sequence with a single chorus that showcases his dynamic command and rhythmic creativity. The composition's exuberant title reflects its character: a joyful, hard-swinging performance that captures the infectious energy of Silver's live performances. Gene Taylor's walking bass anchors the fast tempo with unwavering confidence. Yeah! exemplifies the Silver quintet's ability to generate excitement through extended forms and high tempos while maintaining the compositional coherence and groove-oriented sensibility that defined Silver's musical aesthetic.