O Isis and Osiris: String Orchestra Conductor Score & Parts

Philip M. Hash's arrangement puts genuine Mozart into the hands of young orchestras without compromise. The transposition to G major and redistribution of the melody to the cello section solves real ensemble challenges while keeping the music's dignity intact; your developing players will feel like they're performing something substantial, not a simplification.

Serene and solemn, with an underlying ceremonial quality that feels both timeless and intimate. The cello carries the melody with a warm, singing quality while the rest of the ensemble creates a hushed, reverent accompaniment. There's nothing showy here, just the honest expressive power of a great melody allowed to unfold at its own pace.

String orchestras at the Grade 2 level who have developed secure rhythmic foundation and are ready to tackle sustained melodic playing with musical sensitivity. This arrangement works equally well for curricula emphasizing classical masterworks, contest and festival programming, or concert repertoire that bridges student development with genuine musical literature.

• Shape the opening phrase with gentle dynamic contours rather than playing straight through. The sustained lines in this movement reward subtle changes in tone color and intensity that make the melody breathe.
• Balance the cello melody carefully against the supporting string parts. This arrangement depends on hearing the primary voice clearly, so address any tendency toward the violas or second violins overpowering the cello section.
• Work the ensemble's intonation around the longer note values. Whole notes and half notes expose tuning issues that faster passages might mask; spend rehearsal time locking in unisons and octaves.
• Bring out the harmonic rhythm beneath the melody. Even though the cello carries the tune, the inner voices create meaningful motion that supports the overall shape of the phrase.

Program this as an opening concert piece to establish an atmosphere of quality and thoughtfulness, or pair it with other classical arrangements to reinforce your ensemble's growing maturity with the standard repertoire. It also serves contest season well, offering musicians something genuinely beautiful to spend rehearsal time perfecting rather than rushing through.

• Sustained legato playing across full phrases
• Sectional balance and melodic support
• Intonation accuracy at slow tempos
• Musical phrasing and dynamic shaping
• Reading baroque and classical performance conventions