Rain and snow mixed and snow. Though no "official" criteria exist for the term, in the United Kingdom the term is not used when any significant accumulation of snow on the ground takes place. It is often used when the temperature of the ground surface is above , preventing accumulation from occurring even if the air temperature is marginally below ; but even then, the falling precipitation must generally be something other than exclusively snow. In the United States, wintry mix generally refers to a mixture of freezing rain, ice pellets, and snow. In contrast to the usage in the United Kingdom, in the
Don Sleet Jimmy Heath (tenor saxophone), Wynton Kelly (piano), Ron Carter (double bass) and Jimmy Cobb (drums). The album was released by the Jazzland label (a subsidiary of Riverside) and was described as "outstanding" by "Down Beat". AllMusic's Alex Henderson described the album as a "fine hard bop date" where Sleet "shows himself to be a captivating soloist". The album was reissued in 2001 as part of Fantasy Records' Original Jazz Classics series. After the release of his album, Sleet began to abuse recreational drugs, which forced him to quit playing. In the summer of 1964, Sleet played in Shelly Manne's "My