2b1fa9dc_Clarinet__effects__4
[0] glissando [1] slide in pitch between notes [3] glissando on the clarinet glissando on the bass clarinet Gershwin's glissando in Rhapsody in Blue [4] 
Clarinet: works best between (written) D4 and F6. Avoid in the lower register. Bass Clarinet: glissandi don't work, because of covered holes. Fast chromatic scales are substituted.
Clarinet: effects
4