1Stop owns the orchestrations to a wide variety of main stream opera items which can be hired for any length of time. Each of the opera items can possibly be offered in a number of different orchestrations if requested. The existing items are listed below...

The Magic Flute - flt/picc, ob, clt, fag, horn, string quintet
The Marriage of Figaro - flt, ob, clt, fag, horn, string quintet
Cosi fan tutte - flt, ob, clt, fag, horn, string quintet
Don Giovanni - flt, ob, clt, fag, horn, string quintet
The Barber of Seville - flt/picc, ob, clt, fag, horn, string quintet
Don Pasquale - flt/picc, clt, tpt, horn, string quintet
La Traviata (i) - flt, ob, clt, fag, horn, 3 violins, vla, cello, bass (optional perc)
La Traviata (ii) - flt/picc, ob, clt, fag, tpt, horn, tbn, keyboard, strings
Rigoletto - flt/picc, ob/cor, clt, fag, tpt, horn, tbn, strings
Carmen (i) - flt/picc, ob/cor, clt, fag, tpt, horn, strings, keyboard/perc
Carmen (ii) - flt/picc, ob/cor, clt, fag, tpt, horn, trombone, harp, perc, strings, keyboard
Tosca - flt/picc, ob/cor, clt, fag, tpt, horn, strings, keyboard/perc
Madam Butterfly - flt/picc, ob/cor, clt/bass, tpt, horn, 3vlns, vla, cello, bass, keyboard/perc
La Boheme - flt/picc, ob/cor, clt, fag, tpt, horn, tbn, 3 vlns, vla, cello, bass, keyboard
Die Fledermaus - flt/picc, ob, clt, fag, tpt, horn, tbn, strings
Falstaff - flt/picc, ob/cor, clt, fag, tpt/flugel, horn, trombone, keyboard, strings
Faust - flt/picc, ob/cor, clt, fag, tpt/flugel, horn, keyboard, strings
Lucia di Lammermoor - flt/picc, ob, clt, fag, tpt/flugel, horn, tbn, harp (one number only), strings
Un giorno di Regno - flt/picc, ob, clt, fag, tpt, horn, tbn, strings
The Merry Widow - flt/picc, ob, clt, fag, horn, harp, perc, strings
Eugene Onegin - flt/picc, ob, clt, fag, tpt, horn, tbn, perc, strings
The Mikado - flt/picc, ob, clt, fag, tpt, horn, tbn, perc, strings
The Pirates of Penzance - flt/picc, ob, clt, fag, tpt, horn, tbn, perc, strings
HMS Pinafore - flt/picc, ob, clt, fag, tpt, horn, tbn, perc, strings
Trial by Jury - flt/picc, ob, clt, fag, tpt, horn, tbn, perc, strings
The Gondoliers - flt/picc, ob, clt, fag, tpt, horn, tbn, perc, strings
The Yeoman of the Guard - flt/picc, ob, clt, fag, tpt, horn, tbn, perc, strings
Iolanthe - flt/picc, ob, clt, fag, tpt, horn, tbn, perc, strings