You Could select your own personal mantra, and you will discover generic mantras to pick from. Dr. Chopra’s book has 52 of them. Oṃ namo bhagavate vāsudevāya: "Om, obeisance on the illustrious Vāsudeva (Kṛṣṇa )." This mantra is Probably the most frequently recited by Vaiṣṇavas, followers of the several sects https://www.youtube.com/@Mahavidyabaglamukhi/shorts