This is the second adjective in the name of a Robert Johnson song whose title objects are sold “two for a nickel, four for a dime.” An ensemble with this adjective in its name featured its leader’s second wife Lil Hardin on piano and was recorded for Okeh (15[1])records. It’s not “traditional,” but this adjective (15[1])is often used as an alternative name for Dixieland jazz. This is the second adjective in the name of a band whose leader wrote the “King Porter (*) Stomp,” claimed to have invented jazz, and was nicknamed after a slang term for genitalia. A box set of recordings by an ensemble with this adjective in its name includes (10[1])“Heebie Jeebies,” one of the first songs to employ scat singing. For 10 points, name this adjective that describes Louis Armstrong’s “Five”, and alongside red, Jelly Roll Morton’s “Peppers.” ■END■