Dash Crofts, best known for creating the hit song, "Summer Breeze," as a member of Seals & Croft, has died ... TMZ has learned. A family member tells TMZ ... Crofts died Wednesday from complications of a heart surgery. No plans for a memorial have been set at this time. His death was first announced by producer Louie Shelton early Thursday morning. Shelton produced Seals & Crofts’ biggest projects, including 1971’s “Year of Sunday,” 1972’s “Summer Breeze,” 1973’s “Diamond Girl,” and 1976’s “Get Closer," per All Music. Dash -- real name Darrell Crofts -- was half of Seals & Crofts...