HONOLULU - People around Hawaii and the world raised their voices in unison to sing their protest of the Thirty Meter Telecope on Mauna Kea. This is the group at Iolani Palace, but it also happened at other places and was posted live online at 11 a.m Hawaii time.

Protest organizers say this worldwide jam session "Jam4 Mauna Kea" provides one message of hope and perseverance through the songs Ku Ha'aheo and Hawai'i Loa.