Rush album ranges

Rush album ranges:
Rush (1973): D3-A5
Fly By Night (1975): C3-A5
Caress of Steel (1975): A2-G5
2112 (1976): E3-G#5
A Farewell to Kings (1977): E3-Bb5
Hemispheres (1978): A2-F#5
Permanent Waves (1979): B2-F5
Moving Pictures (1980): E3-E5
Signals (1982): C#3-B4
Grace Under Pressure (1984): underlined G#2-E3-D5
Power Windows (1985): D3-D5
Hold Your Fire (1987): C3-C5-underlined C#5
Presto (1989): C3-D5
Roll the Bones (1991): underlined A2-C#3-A4
Counterparts (1993): spoken C2-B2-B4-underlined C5
Test for Echo (1996): Bb2-C5
Vapor Trails (2002): underlined D3-E3-C#5
Feedback (2004): B2-B4
Snakes and Arrows (2006): underlined C3-D3-B4-underlined C5
Clockwork Angels (2012): underlined B2-C3-C5-underlined C#5