The Melody of Dreamlike Wanderings: Genshin Impact 2nd Anniversary Music Review is a HoYoLAB event that runs from Sept. 21, 2022, to Sept. 27, 2022, and is open to all players. You can score 40 Primogems just by posting a comment on your favorite track in the album—here’s how to participate and ensure that you get your reward.
How to participate in the Genshin Impact Melody of Dreamlike Wanderings HoYoLAB event
To participate in the event, you first need to log into HoYoLAB via the official website or the app, which can be downloaded from the App Store and Google Play Store. This is an official HoYoverse community platform run by the developers themselves, bringing together players across all of their games. Your login details are the same as your Genshin Impact account. Once that’s done, head to the official event page, where you must watch the video attachment that showcases a selection of Genshin Impact tracks.

You then need to post a comment on the HoYoLAB event page stating which track is your favorite. It’s important to know that the name at the top of each OST refers to the album, whereas the name of the track is located above the release date, which the arrow is pointing to in the image above. For example, in the image above, “The Shimmering Voyage” is the name of the album, while “Through the Eyes of a Dragon” is the name of the track. Don’t be confused between the two!
How to claim rewards in the Genshin Impact Melody of Dreamlike Wanderings HoYoLAB event
After posting a comment on your favorite track within the event period, you must wait at most seven days after the event ends (approximately on or before Oct. 4, 2022) to receive a private message on HoYoLAB with a Primogem redemption code. The redemption codes are valid from Sept. 29, 2022, to Oct. 9, 2022, at 23:59 (UTC+8). If you don’t use your code by the deadline, your reward will automatically be forfeited, and there is no way to reclaim it in the future.
Check out our guide on How to use the Enhancement Progression Calculator for Genshin Impact to learn more about what you can do on HoYoLAB.