One of
the greatest American rock bands ever formed. With a long active career that lasted from the early 70s to the mid 80s, Styx scored numerous hits such as "The Grand Illusion", "
Blue Collar Man", "Pieces of Eight", "Babe", "Fooling Yourself (The Angry Young Man)", "
Too Much Time On My Hands", and "Love Is The Ritual".
As other people have mentioned on here, Styx does have a similar sound to REO Speedwagon. That is because they play related forms of rock music, and they are both from Illinois, which explains the identical-sounding vocals.