Day with Joan Lunden, where they were joined by Lunden's husband-producer Michael A. Krauss on "Day By Day". In August 1988, Marcy left to become the director of Edmonds College's vocal jazz ensemble Soundsation, and was replaced by Garry Lee Rosenberg. In 1989, Mike Beisner was offered the role of musical director for talk show Everyday with Joan Lunden, resulting in his departure from the group. While he and Flanigan were searching for a replacement, they came across a 1988 demo from a then-39-year-old Greg Stegeman, featuring him singing all four parts and playing keyboards and horns. Stegeman, who was working as music director and disc jockey at KRML, responded to a phone call from Flanigan, resulting in him becoming a fully-fledged member of the Four Freshmen. While touring with Woody Herman's band in 1990, Flanigan suffered from a heart attack and would require heart surgery. With a few weeks left in the tour, Stegeman offered to take the top part, while Beisner temporarily returned following the commercial failure of Lunden's talk show. When Flanigan was well enough to resume touring, Stegeman returned to singing the third part while Beisner departed for a second time. The 1990s and 50th anniversary special In April 1991, Garry Lee Rosenberg left, leaving a permanent opening for Mike Beisner to return, this time singing the bass part. In 1992, both Bob Flanigan and Autie Goodman made the decision to come off the road. Despite the retirement of Flanigan, the last original member, the group did not disband, with Flanigan managing them. Taking their places were Bob Ferreira, a student of former member Kirk Marcy at the Edmonds College who auditioned for the group at Marcy's recommendation, and Kevin Stout, a freelance jazz trombonist in Las Vegas. Ferreira handled drums and bass vocals, while Stout played guitar, bass and trombone. As Stout could not sing at the top, he took the third part, with Stegeman taking on the high notes and Beisner singing the second part. Flanigan introduced the new Freshmen lineup at the 1992 Four Freshmen Convention in Columbus, Ohio. Mike Beisner came off the road for good in 1994. Greg Stegeman, who was then the most senior member, took on more of a leadership role, while Alan MacIntosh joined, singing the second part and playing bass, keyboards, and trumpet. Two years later, MacIntosh discovered that the road did not suit him, so he