Premise: Eagles (band) . Guitarist and vocalist , Joe Walsh , also joined the band in 1975 . Joe Walsh . In a career spanning more than 40 years , he has been a member of five successful rock bands : James Gang , Barnstorm , Eagles , The Party Boys , and Ringo Starr & His All-Starr Band . `` One of These Nights '' is a song written by Don Henley and Glenn Frey and recorded by the American rock band Eagles .
Hypothesis: Eagles avoided the rock genre of music.
Label: CONTRADICTION