The movie's behind-the-scenes videos are also pretty spectacular because of Keeravani's wonderful score. There are now rumours claiming that the teaser will be released on january 26th, but this is not true. Throughout fact, as part of the oscar campaign, MM keeravani is now on tour in the USA for rrr marketing. There is little chance of a hari Hara Veera Mallu teaser anytime soon if he only recently returned because it would be difficult to finish the background soundtrack on such short notice.
The movie has a tonne of visual effects, but for now only the film's shooting portion is nearing completion while the full scope of the VFX work has yet to start. In this approach, the teaser might be released a few months from now rather than right away. Additionally, sources within the HHVM team confirmed that no such release is not in the works.