Represents a sound object
Berbeda dari referensi .wl: `Export` of a multi-segment `Sound`
Sound[primitives]
Sound[primitives, t]
Sound[primitives, {tmin, tmax}]
Sound[{SoundNote["C"], SoundNote["G"]}]
→ -Sound-Sound[{Play[Sin[1000t(1 + t ^ 2)], {t, 0, .2}], Play[Sin[500t (1 + t ^ 3)], {t, 0, .5}]}]
→ -Sound-Sound[{s1, s2}]
→ -Sound-