You can share music in DMs now, too, which was launched with an IG broadcast from JENNIE and Doechii. You can find this by clicking the sticker icon in the bottom right of a DM and clicking the ...

How to start a Reels Blend on Instagram. Open a 1:1 DM or group DM chat on Instagram. Tap the Blend icon at the top of the chat. Hit “Invite” to rally your chosen friends into the Blend party.