If you are intending to participate, I would appreciate a text in advance, letting me know of any injuries or medical conditions that may assist me to best choose a Kriya, or prepare modifications, that meet everyone's needs.
Jean-Michel David (Prakash-Seva Singh) has taught Choreocosmos, Paneurhythmy, as well as meditation, (since the 1980s). He has been fortunate to enjoy a life-long participation in yoga across various styles.
As will appear in many places on this site, Kundalini Yoga has a special and wholesome appeal as it brings together simple yet highly effective asanas (postures), bandhas (locks), breath (pranayama), and meditative techniques.
In most of my classes, I also include sounds during the relaxation from the astounding Italian creation by Franco Rossi. These are reminiscent of silica singing bowls, yet more sonorous and gentle.