When the folks who book the Music in Corrales series approached Grammy-nominated, world-traveling jazz trumpeter Bobby Shewto open their 25th anniversary season, Shew was happy to accept. First of all, no flying: He can practically walk from his house to Old San Ysidro Church in Corrales, where the concerts are held. Second, he could work with Grammy-winning L.A. pianist/vocalist/composer John Proulx(rhymes with Shew) again. The two of them established a good rapport when they fronted a tribute to Chet Baker for the series a couple of years back, and they could team up once more with bassist Michael Glynn and drummer Cal Haines. But what to play?