By Emily DiAlbert, Staff Writer [Sub Pop; 2018] Rating: 8.5/10 Key Tracks: “Caramelize”, “Duet”, “Vessel” It’s not a secret that singer-songwriter Greta Kline of Frankie Cosmos has always viewed herself as an outsider. Her previous effervescent albums show snapshots of her distinct human experiences with the outside world through her metaphorical lyrics and sometimes outlandish…