Patterns of rising and falling inflection are vital to a lot of music. Purely instrumental music often encodes emphasis-patterns that resemble speech, or song. (Linguists prefer the term "intonation" to signify these rises and falls.) In the notation of European classical music, at least since the 18th century, musicians have used "slurs" as a means of indicating phrase groupings and stress patterns. Describing two notes written under a slur, … [Read more...]