Johanna Summer's Resonanzen on the esteemed ACT label represents a fascinating dialogue between jazz and classical traditions. Summer approaches the piano as both a jazz improviser and classically-trained musician, and here that duality becomes the album's creative core. Resonances emerge from the meeting of structured composition and spontaneous improvisation, creating something that honors both disciplines without being bound by either. The intimate, detailed production invites close listening. For those drawn to piano-led explorations that refuse easy categorization, this offers genuine artistic substance and intellectual depth.