Towards Human-Quality Drum Accompaniment Using Deep Generative Models and Transformers	Arash Sadeghi Amjadi ⁄ Andrew Vardy ⁄ Andrew Staniland	Automatic Music Generation ⁄ Deep Learning ⁄ AI Accompaniment ⁄ Conditional Generative Adversarial Networks ⁄ Transformers ⁄ Expressive Drum Generation	2025