Smule singers have been creating groups since the app exists, but there was never any direct support for it in the app. People had to use hashtags to connect their accounts or songs to a group or set up additional Smule accounts, which was difficult to handle, since account switching is also not a feature currently.
But handling groups just go a lot easier, since there is now a dedicated feature for it in the app. It is available in the iOS version and on the website. In the Explore tab of Smule on iOS you can browse through new groups. If you hit the plus button there, you can create your own groups.
Groups can contain up to 1000 members and each Smule user can create up to 3 groups. The creator of the group is the “owner” and each group can only have one owner, who has administrator privileges.
Groups are always public, but you can decide if people can request to join (with or without automatic approval) or whether the group will be invite-only. Once Smule users are part of a group, this will also be shown on their profile and the groups can be accessed from there. The group page shows the members and “posts”. These posts can currently only be songs, both published collabs and open calls. All members of the group can post.
By the way: The Sing.Salon also has a group page. Feel free to join it if you are registered member of the Sing.salon: https://www.smule.com/s/smule_groups/35008