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cs.SD2025
MotionBeat: Motion-Aligned Music Representation via Embodied Contrastive Learning and Bar-Equivariant Contact-Aware Encoding
Xuanchen Wang, Heng Wang, Weidong Cai
Music is both an auditory and an embodied phenomenon, closely linked to human motion and naturally expressed through dance. However, most existing audio representations neglect thi…
cs.SD2025
MusicWeaver: Programmable Long-Form Music Generation with Provably Local Editing
Xuanchen Wang, Heng Wang, Weidong Cai
Music generation systems produce increasingly realistic audio, yet they expose no interface between a creator's structural intent and the rendered sound. Form can only be steered t…