The quack seems to have returned, this Dhyanguru scamster. And the so-called mantra in this video is ASMBGShShRKN. I had to get into his head to figure out the origin of this gibberish.

The original verse is:
ādityāya sōmāya maṅgalāya budhāya ca ||
guru-śukra-śanibhyaca rāhavē kētavē namaḥ ||
This is just a simple verse - not a mantra, a prayer (mantras and prayers are distinct) naming the nine planets in Sanskrit and saluting to them.
Now, this dude took the first letters of each word, created a mumbo-jumbo word, and calls it a mantra that gives results in 3-minutes! The nonsense he comes up with is pretty creative, got to give him that!
Well, this will do nothing even in 3-years, other than perhaps fill this charlatan’s wallets through his music sales, YT monetization, and his “personal consultation” services.
I looked at the video and most of the comments and requests seem to be from Indians (going by the names). I am surprised that the current day Indians cannot even recognize simple Sanskrit verses and call him out for his quackery. Sanskrit (at least the bare basics) and Mantras seem to be a declining school of knowledge, which is terribly sad and a great loss.