By DAVID DUPONT BG Independent News The Bowling Green State University College of Musical Arts has some special acts in the wings. Lindsay Gross, the college’s manager of public-community relations, can’t help but show her own enthusiasm for what’s in store for the coming academic year – five internationally acclaimed artists who will share their gifts with the community. And all the events related to these residencies are open to public for free. Why wouldn’t Gross be excited? She’s a jazz bass trombonist, and the first guest in September is the American Brass Quintet, a pioneering ensemble that uses bass trombone, not tuba, as its lowest voice. And closing run of guest artists during Jazz Week in late March will be Maria Schneider, the most esteemed living composer for large jazz ensemble. Schneider has won Grammys not only for her jazz work but also for her arrangement on David Bowie’s song “Sue.” And for her collaboration with soprano Dawn Upshaw, who will visit BGSU a week before she arrives. Visits scheduled are: American Brass Quintet, residency Sept.20-22, with a concert Sept. 22 at 8 p.m. Jazz guitarist John Scofield, Sept. 30, a master class and concert at 8 p.m. as part of the two-day Orchard Guitar Festival that starts Sept.29. Opera composer Jake Heggie, keynote lecture at 8 p.m. on Oct. 22 and residency Oct. 23-24, as part of the Edwin H. Simmons Creative Mind Series. Vocal superstar Dawn Upshaw, recital March 18 at 8 p.m. and residency March 19-20, as the Helen McMaster Professorship in Vocal and Choral Arts….