Hear a Soprillo Saxophone

[Enthalpy]

The young soprillo, a tiny saxophone pitched in Bb an octave above the soprano, has only one manufacturer
eppelsheim.com
but quite a few musicians play it already. Hear it there
v0tFp2_H3R8 at 05:20-5:42
soprillo.com in tabs Media, Soprillogy, Planet Soprillo
or just search elsewhere for "soprillo".

[Enthalpy]

Many people know only saxophones that blare fortissimo all the time to be heard because so does the drummer behind them, so here's a classical saxophone quartet with a nice sound:
music.mcgill.ca

[Enthalpy]

Soprillo.com doesn't give hearing samples any more, but here is an other soprillo player:
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[Enthalpy]

The easy range of a saxophone covers only two octaves and a sixth, written from Bb to F# around the treble clef staff, plus minus  a semitone. Beyond F# start the altissimo register, not demanded from amateurs and written with caution for professionals, with complicated fingerings, and which generally sounds a bit more... I mean, perhaps not so much... well, plain horrible. But here's a saxophonist with nice altissimo, both on the alto and soprano
rOTbgUeIH64 - xpG-H32sXDw
He even plays glissando at 2:18. Don't expect that from every advanced professional.

[Enthalpy]

Low saxophones get easily a rough sound when playing a bit loud, but here's a baritone saxophone with soft sound:
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And here an agile one:
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And here's a bass saxophone with soft sound:
7yFl5IG7LSQ (at 0:22) - y1-ObFx60IA