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
Dei Gratia Regina it was shortened to read "Dei Gratia Regina" and from 1965 onwards, it was abbreviated on all coins to the current phrase of "D. G. Regina". Some commemorative coins issued under Queen Elizabeth have not included the phrase "Dei Gratia Regina" or an abbreviation. These include coins for the 1976 Montreal Olympics, 25 cent coins for the 2010 Vancouver Olympics, (but not the dollar coin issued for the same games), the 2001 10 cent coin commemorating volunteers, the 1982 dollar coin commemorating the patriation of the constitution, the 1984 Jacques Cartier commemorative dollar coin, the two dollar coin issued in