One of April’s musical highlights is Mr. B’s Boogie and Blues Piano Celebration. 20 years ago, beloved blues and boogie-woogie pianist Mr. B teamed up with his mentor, pianist Bob Seeley and two more pianists for an evening of different piano combinations at a house concert. The event sparked a dream that Mr. B made come true one year later. Starting in 1998, the celebration expanded to The Ark for a big concert. Over the years, the boogie-woogie, jazz and blues piano bash has grown beyond Ann Arbor to include venues in Detroit and Monroe. The 20th Anniversary festivities start Friday, April 21st at The Detroit Institute of Arts, continue Saturday at The Ark and conclude on the 23rd at The Monroe County Public Library.