Gala 2021 Video Gallery Videos from the Gala 2021 video gallery. A full set of vidoes is available on YouTube. Read review about this event in our blog. Ballroom Dance Showcase Pro-Am. Argentinian Tango. Cha-Cha-Cha. Energetic Dance Showcase. Oleh and Nika. Disco Showcase. Tango. Bachata Showcase. Pasodoble and Laperle. Jive Showcase. Salsa. English Waltz.