Solomon King taken on tour by Billie Holiday, as well as working with Elvis Presley's backing group the Jordanaires, whom he used as his own backing group when recording his first version of "She Wears My Ring" in Nashville, Tennessee. King's chart success in the UK began with "She Wears My Ring", which was a top three hit there in 1968, and was also a hit in 40 other countries, but failed to reach the U.S. "Billboard" Hot 100 chart. "She Wears My Ring", based on La Golondrina ("The Swallow)" by the Mexican composer Narciso Serradel Sevilla, was written by the Nashville
The Who Tour 1971 in the year. 1971 was also the first year the group performed with backing tapes, which allowed them to include the synthesizer tracks from both "Won't Get Fooled Again" and "Baba O'Riley" onstage. Recorded backing tracks would be used more extensively during the "Quadrophenia" tours in 1973–1974 and in later years for songs like "Who Are You", "You Better You Bet", and "Eminence Front". Live material from 1971 (excluding TV appearances where the band mimed to pre-recorded material) has appeared on a number of different releases: The band played at least six shows at London's Young Vic theatre between 4