Patti Smith

Context: By 1974, Patti Smith was performing rock music, initially with guitarist, bassist and rock archivist Lenny Kaye, and later with a full band comprising Kaye, Ivan Kral on guitar and bass, Jay Dee Daugherty on drums and Richard Sohl on piano. Kral was a refugee from Czechoslovakia who had moved to the United States in 1966 with his parents, who were diplomats. After the Warsaw Pact invasion of Czechoslovakia in 1968, he decided not to return. Financed by Sam Wagstaff, the band recorded a first single, "Hey Joe / Piss Factory", in 1974. The A-side was a version of the rock standard with the addition of a spoken word piece about fugitive heiress Patty Hearst ("Patty Hearst, you're standing there in front of the Symbionese Liberation Army flag with your legs spread, I was wondering were you gettin' it every night from a black revolutionary man and his women ..."). A court later heard that Hearst had been confined against her will, and had been repeatedly threatened with execution and raped. The B-side describes the helpless anger Smith had felt while working on a factory assembly line and the salvation she discovered in the form of a shoplifted book, the 19th century French poet Arthur Rimbaud's Illuminations. In a 1996 interview which discusses artistic influences during her younger years, Smith said, "I had devoted so much of my girlish daydreams to Rimbaud. Rimbaud was like my boyfriend."  Later that same year, she performed spoken poetry on "I Wake Up Screaming" from Ray Manzarek's The Whole Thing Started with Rock & Roll Now It's Out of Control album.  The Patti Smith Group was signed by Clive Davis of Arista Records, and in 1975 recorded their first album, Horses, produced by John Cale amid some tension. The album fused punk rock and spoken poetry and begins with a cover of Van Morrison's "Gloria", and Smith's opening words: "Jesus died for somebody's sins but not mine" (an excerpt from "Oath", one of her early poems). The austere cover photograph by Mapplethorpe has become one of rock's classic images. As the popularity of punk rock grew, Patti Smith Group toured the United States and Europe. The rawer sound of the group's second album, Radio Ethiopia, reflected this. Considerably less accessible than Horses, Radio Ethiopia initially received poor reviews. However, several of its songs have stood the test of time, and Smith still performs them regularly in concert. She has said that Radio Ethiopia was influenced by the band MC5.  On January 23, 1977, while touring in support of Radio Ethiopia, Smith accidentally danced off a high stage in Tampa, Florida, and fell 15 feet into a concrete orchestra pit, breaking several neck vertebrae.  The injury required a period of rest and an intensive round of physical therapy, during which time she was able to reassess, re-energize and reorganize her life. Patti Smith Group produced two further albums before the end of the 1970s. Easter (1978) was her most commercially successful record, containing the single "Because the Night" co-written with Bruce Springsteen. Wave (1979) was less successful, although the songs "Frederick" and "Dancing Barefoot" both received commercial airplay. CANNOTANSWER

Question: When was Patti Smith's tour?
Answer: CANNOTANSWER