The music known as salsa was a combination of Cuban "son" with other Latin sounds.
VOA: special.2009.04.19
Tsuur music is based on a combinationof instrumental and vocal performance - a blending ofsounds created simultaneously by both the musical instrument and the human throat.
Advocates of synthetic phonics believe that children should have an intensive period of learning letter-combination sounds before they are introduced to books.
This combinationof a creative online workspace through which participants gain community visibility sounds an awful lot like GitHub, and that model could be what Adobe is after with this acquisition.