Question: Matthew Ryan has been descrbed as part Westerberg and part an American singer-songwriter who is nicknamed "The Boss" and is known for his work with what band?
Sentence (from "Bruce Springsteen"): Nicknamed "The Boss", he is widely known for his brand of poetic lyrics, Americana, working class, sometimes political sentiments centered on his native New Jersey, his distinctive voice, and his lengthy and energetic stage performances—with concerts from the 1970s to the present decade running at up to four hours in length.
Relevant evidence: Yes