Insaneintherain Signature Bass Clarinet mouthpiece

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Insaneintherain plays a Syos clarinet mouthpiece

Any questions regarding Syos mouthpieces?

Tip opening
Step baffle
Trapezoidal chamber


4.5 / 10


6.5 / 10

30-day trial

Satisfied or your money back

2-year guarantee

Customize your Insaneintherain Signature Clarinet mouthpiece
Choose your color

Return and exchange policy
You are free to try your new saxophone mouthpiece for 30 days upon receiving it. Should you not be satisfied, you may return the mouthpiece and exchange it or ask for a full refund.
What ligature for my new Syos?
Over 60% of our customers choose the Syos ligature. Other popular choices include Rovner, BG and Vandoren.

Words from the artist


Bass clarinet was always so resistant and stuffy for me. Until I played my Syos! The sound is focused and even across all registers of the instrument.

Carlos Eiene produces jazz arrangements of video game music, usually playing multiple instruments in each video, and posts them on his popular YouTube channel “insaneintherainmusic”. Carlos is best known for his jazz arrangement album of soundtracks from video game UNDERTALE, but also regularly produces arrangements from game series such as Mario, Pokémon, Sonic, and Zelda.