A true gherkin has palmately lobed leaves with toothed edges, small flowers, and furrowed, prickly fruits about five centimetres (two inches) long that are borne on crooked stalks. From Wikipedia
The Allman Brothers Band was an American rock band formed in Jacksonville, Florida in 1969 by brothers Duane Allman (slide guitar and lead guitar) and Gregg Allman (vocals, organ, songwriting), as well as Dickey Betts (lead guitar, vocals, songwriting), Berry Oakley (bass guitar), Butch Trucks (drums), and Jai Johanny Jaimoe Johanson (drums).
The actor, who won an Oscar for his role in 1985's Kiss of the Spider Woman, is joining a cast that already includes All American Rejects singer Tyson Ritter, who plays Allman as a young man, and Wyatt Russell as his brother Duane Allman.