Dale Black Jr. is a Wichita-based bassist and producer at work on a new album. “My music is an amalgamation of all the styles that I’ve ever played. People call it jazz, I call it improvisational music. It just draws from everything. I love classical music, gospel, jazz, all those things. It’s like a gumbo. It’s definitely a meditative experience for me. People always talk about stage fright. One of the ways that I learned to overcome stage fright as a young man was to tune everything out and go