Crotchless

This article describes the notation of music. For clothing, see Ouvert (clothing) .

Ouvert ( French ) (abbreviated: " o ") means in the notation for wind instruments that the following notes are played again openly, ie normally, after they had previously been played con sordino "with the mute " or muffled . To do this, the previously used damper (or the hand from the funnel) is removed.