Billy Boy: 2nd B-flat Tenor Saxophone

López strips away any sense of folk-tune predictability by grounding this arrangement in a solid rock groove that keeps young players engaged and energized. The optional instrumentation means you can perform it with whatever ensemble you have on any given day, making it genuinely flexible for schools with unpredictable attendance or limited instrumentation.

Warm and energetic. The folk melody feels familiar enough to anchor young players, but the rock groove and modern harmonies pull it into contemporary territory. There's an easy confidence here, not a trace of condescension.

Jazz ensemble directors working with beginning jazz musicians who need high-confidence, immediately playable material. This works equally well for middle school jazz bands, high school jazz fundamentals classes, or early-college ensembles building from ground zero.

• Keep the rock groove steady and slightly in front of the beat. The 126 BPM pulse should feel propulsive, not metronomic.
• Balance the optional parts carefully. If you have vibes, let them brighten the upper register without overwhelming the horns.
• Lock the rhythm section (bass, drums, piano if included) first before layering the melody and harmonies.
• Emphasize the syncopated figures in the trumpet and reed sections. These create the modern texture, so they need clarity even at an easy level.

Program this early in a jazz ensemble concert to establish energy and goodwill with the audience. It also works as a bridge piece in a mixed program combining traditional jazz repertoire with folk or pop arrangements.

• Reading and playing rock/jazz syncopation
• Maintaining steady timekeeping in a groove-based context
• Balancing ensemble sound across optional instrumentation
• Interpreting written notation with appropriate swing and feel
• Responding to conductor cues in an ensemble setting