Many members of The Aeolians also sang in other vocal groups and choirs at Oakwood University. However, because of The Aeolians' rigorous rehearsal and touring schedule, conductor Alma Blackmon had instituted a rule that no members of the ensemble could participate in extracurricular groups larger than a
quartet. This was intended to limit the number of students who might collectively miss any given Aeolian performance. As such, Warren's nine-voice vocal group, The Symbolic Sounds, was disallowed. In 1981, Warren disbanded The Symbolic Sounds and formed the vocal group A Special Blend, consisting of two women and two men, accompanied by Warren on piano or sometimes along with a full rhythm section. He created innovative vocal arrangements for A Special Blend, whose repertoire consisted of new arrangements of familiar songs, as well as original compositions by Warren. The group's core members consisted of Joya Foster, Lori Bryan, Mark Kibble, and
Claude V. McKnight, III. Like Alliance, A Special Blend became well-known and popular for its unique style which combined vocal jazz with contemporary Christian lyrics. A Special Blend performed concerts throughout the United States, primarily on weekends during the school year. Warren, Kibble, and McKnight were members of both A Special Blend and Alliance. The groups' take on
vocal jazz complimented each other and they frequently concertized in tandem. At certain points during A Special Blend's six-year span, vocalists Andraetta Huff, Sheryl Bihm, and Michelle Mayne each briefly served as members or alternate members. In reality, neither A Special Blend nor Alliance complied with Blackmon's "Rule of Four." However, she granted an exception for A Special Blend, since they were technically a quartet that Warren accompanied at the piano. Alliance, on the other hand, was in clear violation of the rule, but Warren, along with Mark Kibble and Claude V. McKnight, III, continued to perform with Alliance surreptitiously. Although Kibble and McKnight also sang with The Aeolians, they ended the arrangement after one year. Warren remained a member of The Aeolians throughout his four-year matriculation. In 1982, A Special Blend won the first-place trophy at the Alabama State Fair's talent competition. In 1983, A Special Blend recorded a collection of several songs at Sound Cell Studio to serve as a demo to help the group acquire a recording contract. Like Alliance, A Special Blend caught the attention of Henry Mosley, who ultimately became the group's manager. In 1984 A Special Blend recorded an album entitled
Nowhere But Up which Warren produced. The album was recorded at a studio in Nashville, Tennessee for release on Mosley's
Legacy Records. To attend sessions, Warren, the group, and band members, made the 100-mile trip many times—often departing for Nashville after the day's classes, recording for a few hours, then returning to Huntsville after midnight, just in time for the next morning's classes. Despite
Oakwood University's rich tradition of vocal groups,
Nowhere But Up was the first student album to feature a full
rhythm section plus
orchestration including a string ensemble, a big band, a pop horn section,
synthesizers, and exotic
percussion, all of which Warren
arranged, though he had no formal training in orchestral writing. Upon its release,
Nowhere But Up caused quite a stir within Oakwood University's rather conservative community. While a small number of the most conservative faculty members expressed discontent with the album's decidedly jazzy style, the project was overall highly celebrated by students, faculty, and enthusiasts both within the Oakwood community and around the United States. Only a few thousand copies of
Nowhere But Up were pressed, and it is today considered a collector's item. As of 2010, there are discussions of a possible re-release of the album on the
iTunes Store on their 30th anniversary of the group's formation. A Special Blend often joined Warren at Sound Cell Studio to sing jingles or commercials or even provide background vocals for other artists' recordings. These recordings ran the gamut from country and pop to "easy listening" and contemporary Christian music. The group also performed background vocals on stage for recording artist Bob Bailey, during his live concert at
Oakwood. In 1985, during a trip to
California, A Special Blend performed at
gospel-music legend
Walter Hawkins' Love Center in
Oakland. Aside from Hawkins and his brother, the equally celebrated
Edwin Hawkins, the concert was attended by gospel-music legend
Danniebelle Hall, who was very celebrated by Warren. In fact, A Special Blend's repertoire included a unique arrangement of a Danniebelle Hall
New Orleans jazz-styled piece entitled "Theme On The Thirty-Seventh", which A Special Blend performed to Hall's delight. After the group's performance, Walter Hawkins took the stage and playfully expressed that he had not noticed A Special Blend performing any Walter Hawkins songs. From the audience, Hall replied—tongue firmly planted in cheek—"Well, if you'd write something decent, they would." In 1986, Warren traveled to
Toronto, Canada to see
the Manhattan Transfer in concert. Afterward, he waited at the backstage door and upon the group's exit presented them with copies of
Nowhere But Up. Over the years, A Special Blend had in fact been compared to the Manhattan Transfer. Some months later, while completing his master's degree at the University of Alabama, Warren received a surprise phone call from
Janis Siegel of the Manhattan Transfer asking if he had heard from the
Recording Academy. Siegel explained that members of the Manhattan Transfer had submitted
Nowhere But Up for a Grammy Award nomination. Because the album was a small, independent release, it had not reached enough members of the Recording Academy to earn a Grammy nomination. However, Warren and A Special Blend would remain forever grateful for the Transfer's magnanimous gesture. Years later, perhaps in an effort to pay them back, Warren would write several arrangements for the Manhattan Transfer. ==Take 6==