When you think of Rush in the '70s, you think epic, multi-chapter songs set in a Tolkien-esque past or a Ayn Rand-ian future. Dave Grohl summed it up well in his speech about the Canadian trio at their induction into the R0ck and Roll Hall of Fame last year, recalling when his cool, older, stoner cousin gave him a copy of their 1976 album 2112, "I was fascinated by the track listing, the entire first side of the album was a seven part suite with Roman numerals and names like 'The Temples of Syrinx' and 'Oracle: The Dream.'"

The Rush that put out Rush four years earlier was a very different band. While two of the songs topped the seven minute mark, they were both more in the vein of classic Zeppelin blues jams than the multi-chaptered musical tales a la Yes that they would soon graduate to. In fact, the song that first got them attention was "Working Man," an ode to blue-collar laborers.

Radio.com recently spoke about the song and album with bassist/singer Geddy Lee who wrote the lyrics, "I get up at seven, yeah/And I go to work at nine/I got no time for liven'/Yes, I'm workin' all the time." Much simpler than the words that would soon accompany Rush's music, they still resonate as much as the lyrics to band's more well-known hits.

"Our parents were hard-working," Lee explains. "Life was a struggle for most people, no one was wealthy. You thought a lot about your future, and what kind of life do you want to live? Is it going to be enough for me to have that kind of life, where it's all about work, and a beer at the end of the day and a hug from your kids, and do it all again? So, it's kind of an ode to that guy who we worked so hard not to be, in a sense. We wanted to be musicians, and that was our ticket out of there. That was our escape for what was sort of inevitable for all of our friends and the world that we came from."

The excellent 2010 Rush doc Beyond The Lighted Stage described how the song first caught on in America in Cleveland just as it started to rust. Word of the song made its way to Mercury Records employee, Cliff Burnstein, who helped to get the band signed to the label.

Discussing the debut album today, Lee says "It's hard to hear the record without going back in time. Your first record is such a milestone. It's like the impossible feat: you never think you're going to get signed, you never think you're going to get to make a record." And, he notes, their first attempt at recording their debut was a non-starter.

"The first version of our first record was really crappy, and that's when we met the guy who really changed our lives, which was Terry Brown. And he became our producer for the next 10 years and taught us so much about making records." Indeed, Brown produced every Rush album through 1982′s Signals.