Instrumental on Teen.
The defunct French site Instromania had a personnel list and discography for The Devils (Il s’agit du groupe derrière Johnny Devlin): see the page at the Internet Archive.
Not all of Johnny Devlin’s records featured The Devils, though most of them did. For more on Johnny Devlin & The Devils, with links to further reading, see: Gigolo, I Was The One, Chi-Chico Teek, Stayin’ Up Late and Lonely Boy.
This was the first of Nelson's three charting singles in the USA, followed by Let There Be Drums (1961, #7 USA) and Drums Are My Beat (1962, #29 USA), both on Imperial.
Thanks to Tony Watson.