Musicians may enjoy and share these various sample scores (excerpted .pdfs) from the CutTime Players Publishing Complete Sheet Music Catalog.
Listen to several on the playlist at right, or this collage of early mixed octets.

Robinson – City of Trees  for strings 4, 5, original 6 or full orchestra.

Robinson – Celebration from Mighty Love for string sextet

Robinson – ESSAY After Sibelius for full orchestra

Enesco – Romanian Rhapsody No. 1 for mixed octet or string sextet

Glinka – Russlan and Ludmilla Overture for mixed octet or string sextet