|  | Chicago |  | Greatest Hits 1982-1989 (1989) [Compilation] |  |  | Pop Rock, Soft Rock, AOR, Adult Contemporary | 95 | 1 | 
|  | Julio Iglesias |  | Starry Night (1990) |  |  | Pop, Adult Contemporary | - | 0 | 
|  | Steve Winwood |  | Refugees of the Heart (1990) |  |  | Pop Rock, Adult Contemporary, Pop Soul | - | 0 | 
|  | Earth, Wind & Fire |  | Heritage (1990) |  |  | Funk, Contemporary R&B, Soul, Disco | - | 0 | 
|  | Sinéad O'Connor |  | Nothing Compares 2 U / Jump in the River (1990) [Single] |  |  | Pop, Adult Contemporary, Pop Soul | - | 0 | 
|  | En Vogue |  | Born to Sing (1990) |  |  | Contemporary R&B, New Jack Swing | - | 0 | 
|  | Yanni |  | Reflections of Passion (1990) [Compilation] |  |  | New Age, Progressive Electronic, Contemporary Instrumental | - | 0 | 
|  | Billy Bragg |  | The Internationale (1990) [EP] |  |  | Contemporary Folk | - | 0 | 
|  | Wilson Phillips |  | Wilson Phillips (1990) |  |  | Pop, Adult Contemporary | 100 | 1 | 
|  | Alabama |  | Pass It on Down (1990) |  |  | Contemporary Country, Country Rock, Southern Rock | - | 0 | 
|  | Mariah Carey |  | Mariah Carey (1990) |  |  | Pop, Contemporary R&B, Soul, Dance-Pop | 93.3 | 3 | 
|  | Prince |  | Graffiti Bridge (1990) |  |  | Film Soundtrack, Pop Rock, Funk, Dance-Pop, Contemporary R&B | - | 0 | 
|  | Garth Brooks |  | No Fences (1990) |  |  | Contemporary Country, Country Pop | - | 0 | 
|  | 이승철 (Lee Seungchul) |  | 노을, 그리고 나 (1990) |  |  | K-Pop, Adult Contemporary | - | 0 | 
|  | Elton John |  | The Very Best of Elton John (1990) [Compilation] |  |  | Piano Rock, Pop Rock, Adult Contemporary | - | 0 | 
|  | Whitney Houston |  | I'm Your Baby Tonight (1990) |  |  | Pop, Contemporary R&B, New Jack Swing | 90 | 1 | 
|  | Yanni |  | In Celebration of Life (1991) [Compilation] |  |  | New Age, Progressive Electronic, Contemporary Instrumental | - | 0 | 
|  | David Lanz |  | Return to the Heart (1991) |  |  | New Age, Contemporary Instrumental | - | 0 | 
|  | Air Supply |  | The Earth Is... (1991) |  |  | Soft Rock, Adult Contemporary, Pop, Pop Rock | - | 0 | 
|  | Strawbs |  | Preserves Uncanned (1991) |  |  | Progressive Folk, Contemporary Folk, British Folk Rock | - | 0 | 
|  | Chicago |  | Twenty 1 (1991) |  |  | Pop Rock, Adult Contemporary | - | 0 | 
|  | Michael Bolton |  | Time, Love & Tenderness (1991) |  |  | Soft Rock, Adult Contemporary, Pop | - | 0 | 
|  | Boyz II Men |  | CooleyHighHarmony (1991) |  |  | Contemporary R&B, New Jack Swing | 95 | 2 | 
|  | Primal Scream |  | Higher Than the Sun (1991) [Single] |  |  | Downtempo, Neo-Psychedelia, Alternative Dance, Ambient House | - | 0 | 
|  | Seal |  | Seal (1991) |  |  | Pop Soul, House, Contemporary R&B | - | 0 | 
|  | Donna Summer |  | Mistaken Identity (1991) |  |  | Contemporary R&B, Pop Soul | - | 0 | 
|  | Billy Bragg |  | Don't Try This at Home (1991) |  |  | Pop Rock, Alternative Rock, Contemporary Folk | - | 0 | 
|  | Garth Brooks |  | Ropin' the Wind (1991) |  |  | Contemporary Country, Country Pop | - | 0 | 
|  | Mariah Carey |  | Emotions (1991) |  |  | Pop, Contemporary R&B, Dance-Pop | 93.3 | 3 | 
|  | 임재범 (Yim Jaebeum) |  | On the Turning Away (1991) |  |  | K-Pop, Adult Contemporary | 85 | 1 |