Berklee grad Dan Gleyzer’s wide-spectrum approach to pop allows the artists he works with to dig deep and lean into their strengths. The rich, gospel-inspired textures he brought to Noah Cyrus’ pensive “Lonely” highlight the pop scion’s powerful voice and wise-for-her-years outlook on life; while tracks like Love, Marco’s brooding “Evergreen” have their conflicted emotions underscored by swirling, detailed production.