Em Sáb 25 Set 2004 10:00, Remo D. escreveu: > Reading the ABC draft 2.0 standard it's not clear to me what a > meter like (2+4+2)/8 should be used.
Probably you've never needed it (Greek musicians should, though). This notation is used when there is need to emphasise how the parts of a bar are structured. While we automatically split a 4/4 in two 2-beat parts (so that you have a "strong" beat followed by a "weak" and a "semi-strong" and a "weak" one respectively), in a 5/4 you may have either e.g. (a) a 2-beat part followed by a 3-beat part, in the pattern strong + weak + semi-strong + weak + weak (i.e., a strong binary and a weak ternary), or (b) a 3-beat part followed by a 2-beat part, in the pattern strong + weak + weak + semi-strong + weak (i.e., a strong ternary followed by a weak binary) The way you feel the "stress" on these parts is very important for dancers, for instance, and for ear-playing. > And the parenthesis should be > printed only for the numerator? Why otherwise? I can't see the point. In typesetting, the x[+y...]+z numerator would simply come above the denominator (center-justified between themselves) or the parts would be written in full, side by side, as if they were a sequence of meters, e.g. (for a 7-beat meter with accents on the first, third and sixth beats respectively): 2+3+2 4 or 2 3 2 4 4 4 > And what about a tempo like Q:1/4 3/8 1/4 3/8=40? > From the ABC draft 2.0 standard: This means: play the tune as if Q:5/4=40 was written, but print the tempo indication using separate notes as specified by the user. -- Paulo Tibúrcio To subscribe/unsubscribe, point your browser to: http://www.tullochgorm.com/lists.html