The combinations 3 Trombones + 3 Fag., or 3 Trombones + 3 Cl. are very rare.
A chord scored for full brass doubled by the same chords scored for full wood-wind (in pairs) produces a magnificent and uniform tone.
Examples:
Snegourotchka 315—2 Horns + 2 Cl. and 2 Horns + 2 Ob. (cf. [Ex. 236]).
[No. 141.] The Tsar's Bride 50—4 Horns + 2 Cl., 2 Fag.
[No. 142.]"""142—Juxtaposition of full wind and brass.
Ivan the Terrible, Act II 30—Juxtaposition and enclosure (cf. [Table of chords] II, Ex. 8).
[No. 143.] The Christmas Night 165—4 Horns + Fl., Cl., Fag.
* [No. 144.] Sadko, before 79—Horn, Trumpet + doubled wood-wind.[15]
[No. 145.]"242—Full brass + Fl., Cl.