The correct option is "1 and 2 only" because Sattriya is indeed a unique form of dance incorporating music, dance, and drama, reflecting the spiritual narratives associated with Vaishnavism. It is a centuries-old tradition that originated among the Vaishnavites of Assam, contributing to the region's cultural heritage. However, while Sattriya does draw upon devotional themes, it is primarily set to its own repertoire and compositions rather than classic works by Tulsidas, Kabir, or Mirabai, who are associated with other devotional traditions in India. This understanding highlights the specific cultural context of Sattriya and its distinct musical framework, which is essential in the examination of India's classical dance forms in UPSC GS Paper I.