By Denny Dyroff, Entertainment Editor, The Times Aloud In the world of rock music, there are thousands and thousands of bands that are loud. But, there is only one band that is Aloud. On April 23, that band will be playing a show in the area. On Monday evening, Aloud will headline a show at The Rusty Nail (2580 Haverford Road, Ardmore, 610-649-6245, thenail1.com).