Alexander Street: "Dance"These collections showcase performances from the greatest dance companies and performers worldwide, spanning from traditional ballet to hip hop, street dance, and modern dance. The instructional materials cover specific techniques, such as basic and advanced ballet techniques, jumps, turns, pirouettes, barre work, and pointe technique, providing a valuable resource for technical analysis and study. The documentaries and interviews with performers and choreographers offer insights into the creative process, allowing researchers to gain a deeper understanding of the artistic and cultural context of the performances.