This was actually never one of my favorite Bacharach songs, but I find this version delightful. It opens with a simple bassline and a groovy breakbeat, which are soon joined by delicate strings and woodwinds, and finally Cal's cool vibes. There are a lot of cool sounds in the mix; I think I can hear both a 12 string guitar and a hammond organ. Anyway, the track swings very nicely, and the groovy beat carries on relentlessly in the background. The all-Bacharach album this comes from is apparently disliked by purists, but I think it's really rather wonderful.