You probably know somebody who is a walking encyclopedia of music, but rarely do those people share their knowledge with a wide audience on a regular basis. Houston is lucky to have Clint Broussard's radio program, Blues In Hi-Fi, on KPFT, but neither the length nor formatting restrictions of his FM slot could really do justice to the depth or breadth of his musical brain. Enter A Day In the Life, the podcast Broussard started in January. With 80 minutes at his disposal each time — not wanting to exceed the amount of content a typical CD-R can hold — Broussard presides over a meticulously curated, deeply personal journey through music's back pages.