GIMFlow: An LLM-Guided Dialogue-to-Music System for GIM-Inspired Well-Being Experiences

Ruijia Huang, Yao Yao, Hai Zhao


Abstract
Guided Imagery and Music (GIM) organizes verbal preparation, guided listening, imagery exploration, and reflection into a structured, music-centered process. Existing LLM-based well-being agents remain text-centered, and emotion-aware music systems operate outside such multi-phase workflows, conditioning music on static mood descriptions. We present GIMFlow, an interactive, non-clinical GIM-inspired system that translates reflective dialogue into a structured musical trajectory through four phases: Prelude, Induction, Music Imaging, and Postlude. GIMFlow estimates current and target affective states in continuous valence-arousal space, constructs a deterministic four-waypoint transition, and maps waypoints to sections of an LLM-generated symbolic music blueprint for deterministic rendering; the system also supports metadata-based retrieval and unified session-level logging. A formative within-subject study (N=23) of the initial prototype revealed that generated music captured only the endpoint state; we then aligned waypoints with intra-piece sections and conducted a preliminary within-subject evaluation of the refined system (N=10). Results show descriptively favorable trends in valence and negative affect while positive affect and arousal are mixed; all findings are exploratory. GIMFlow is released as an open-source, installable research demonstration with example sessions and reproducible logging utilities.
Anthology ID:
2026.emnlp-demos.65
Volume:
Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing: System Demonstrations
Month:
October
Year:
2026
Address:
Budapest, Hungary
Editors:
Sweta Agrawal, Alberto Abad
Venue:
EMNLP
SIG:
SIGDAT
Publisher:
Association for Computational Linguistics
Note:
Pages:
685–695
Language:
URL:
https://aclanthology.org/2026.emnlp-demos.65/
DOI:
Bibkey:
Cite (ACL):
Ruijia Huang, Yao Yao, and Hai Zhao. 2026. GIMFlow: An LLM-Guided Dialogue-to-Music System for GIM-Inspired Well-Being Experiences. In Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing: System Demonstrations, pages 685–695, Budapest, Hungary. Association for Computational Linguistics.
Cite (Informal):
GIMFlow: An LLM-Guided Dialogue-to-Music System for GIM-Inspired Well-Being Experiences (Huang et al., EMNLP 2026)
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PDF:
https://aclanthology.org/2026.emnlp-demos.65.pdf