Program music 1970s in particular experimented with program music, among which was Rush's "Jacob's Ladder" (1980), which shows clear influences of Smetana's "Má vlast" ("My Homeland") (1874-1879). In addition, Rush's songs "Xanadu", "Red Barchetta", and "YYZ" also show their experimentalism with program music, as do parts of "2112", particularly the discovery scene. Composers and some theorists argue that there is indeed no such thing as true "absolute ("ars gratia artis") music" and that music always at least conveys or evokes emotions. While non-professional listeners often claim that music has meaning (to them), "new" musicologists, such as Susan McClary (1999), argue that so-called
Ars longa, vita brevis Ars longa, vita brevis Ars longa, vita brevis is a Latin translation of an aphorism coming originally from Greek. The Latin quote is often rendered in English as Art is long, life is short. The aphorism quotes the first two lines of the by the ancient Greek physician Hippocrates. The familiar Latin translation "Ars longa, vita brevis" reverses the order of the original lines. The original text, a standard Latin translation, and an English translation from the Greek follow. The most common and significant caveat made regarding the saying is that "art" (, translating (techne)) originally meant "technique, craft" (as