Mort Weiss is a bebop

Bebop

Bebop differed drastically from the straightforward compositions of the swing era, and was instead characterized by fast tempos, asymmetrical phrasing, intricate melodies, and rhythm sections that expanded on their role as tempo-keepers...

 oriented clarinet

Clarinet

The clarinet is a musical instrument of woodwind type. The name derives from adding the suffix -et to the Italian word clarino , as the first clarinets had a strident tone similar to that of a trumpet. The instrument has an approximately cylindrical bore, and uses a single reed...

 player with five albums as leader to date. On his first album as leader he performed with Joey DeFrancesco

Joey DeFrancesco

Joey DeFrancesco is an American jazz organist, trumpeter, and vocalist. Down Beat's Critics and Readers Poll selected him as the top jazz organist every year since 2003.DeFrancesco was born in Springfield, Pennsylvania...

 on the Hammond B3 organ

Hammond organ

The Hammond organ is an electric organ invented by Laurens Hammond in 1934 and manufactured by the Hammond Organ Company. While the Hammond organ was originally sold to churches as a lower-cost alternative to the wind-driven pipe organ, in the 1960s and 1970s it became a standard keyboard...

, featured also on his second album B3 and Me (recorded in 2003 but not released until 2006). According to Scott Yanow

Scott Yanow

Scott Yanow is an American jazz commentator, known for many contributions to the Allmusic website, for writing ten books on jazz and for reviewing jazz recordings for over 30 years.-Biography:...

, "Clarinet-organ groups are far from common. In fact, prior to Mort Weiss' debut CD with organist Joey DeFrancesco, it is possible that combination had never been utilized before."