Software playback sounds good, the rehearsal does not: revising an SL composition
An SL composition candidate has written a 4:10 piece for string quartet plus drum kit, based on a folk tune. The score alternates 5/4 and 4/4 every two bars; the cello divides into three parts in the final section; the viola has double stops with a minor ninth; the drum kit part is fully notated but was created by mouse-clicking in notation software. At the first rehearsal, the drummer's fills cover the tune, the viola cannot tune the minor ninth, the cello divisi is out of tune, and the 5/4/4/4 alternation causes ensemble stumbles. The candidate has one week and one more rehearsal before submission. The assessment asks for a composition that is 'idiomatic, coherent and effectively scored'. The candidate wants to keep every idea because 'it sounds good in the software playback'. The candidate asks whether to simplify the meter, remove the drum kit, or rewrite the cello and viola parts.
1. Diagnose the rehearsal problems as compositional, not performance, failures. What revisions are highest priority?
Read the worked answer
The highest priorities are playability and balance. The viola minor-ninth double stop is not idiomatic at this level and may be unplayable in tune at the required tempo; rewrite it as a sixth or split the interval between viola and cello. The cello divisi into three thins the section's tone and tuning; reduce it to two parts or transfer one line to viola. The alternating 5/4 and 4/4 every two bars is not automatically wrong, but if the ensemble stumbles, the compositional material is not projecting the meter clearly; either simplify to a stable 5/4 with a short 4/4 refrain or write a clear 5/4 groove with a repeated 4/4 tag. The drum part is unidiomatic because it was clicked in, not conceived for a drummer; rewrite it as a groove with fills placed in gaps rather than continuous fills that mask the tune.
2. Propose a revision plan that preserves the folk tune and the candidate's style while meeting the deadline.
Read the worked answer
Keep the folk tune and the 5/4 identity, but make them project. For the next rehearsal, remove the two-bar 4/4 alternation in the accompaniment and let the tune carry the metric interest; if the candidate wants a 4/4 contrast, save it for a short coda. Rewrite the drum part as a two-bar groove with one fill per section, and lower its dynamic level under the tune. Condense the cello divisi and rewrite the viola double stop. Use software playback only to check counterpoint and voice-leading, not balance or idiom. This plan preserves the candidate's style while addressing the actual failures: unplayable intervals, unclear meter, and masked melody. Adding new material now would increase risk without improving the assessment evidence.
3. How should the candidate use the final rehearsal to test the revision rather than just rehearse?
Read the worked answer
Use the final rehearsal as a diagnostic recording session. Record a complete run-through, then listen for three things: whether the folk tune is audible in every section, whether the ensemble aligns at the remaining meter changes, and whether the rewritten viola and cello intervals are in tune. Ask the players where they need cues or breaths, and mark those in the parts. Compare the live recording with the software playback; where they differ, trust the live players and revise the score. Do not add new ideas after this point. The candidate should submit a score that reflects what the ensemble can actually project, because the assessment rewards idiomatic and effective scoring, not playback complexity.