Altered States is a musical ensemble known for interpreting classic standards with a distinctive modern sensibility. Their recordings often feature sophisticated arrangements of beloved songs, including renditions of "You Don't Know What Love Is," "Spring Is Here," "The Shadow Of Your Smile," and "Over The Rainbow." By reimagining these timeless compositions, the group bridges the gap between traditional vocal jazz and contemporary instrumental textures. Their work demonstrates a commitment to musical excellence, focusing on emotional depth and harmonic richness rather than novelty. While their specific discography may vary, their approach to these well-known melodies highlights a dedication to preserving the integrity of the Great American Songbook while infusing it with fresh energy. Listeners can expect polished performances that honor the original spirit of these enduring works.