Halcyon Days for me:
I can't really pick an all time favorite song, but Goodness Gracious, You My Everything, Under Control, Figure 8, Stay Awake, I Need Your Love, Hearts Without Chains, In My City and Ritual are what I consider her best songs on the album. They're all standouts in my opinion and the songs I enjoy the most.
Songs I like but that don't slay me as hard are: Anything Could Happen, Don't Say A Word, My Blood, Only You, Joy, Hanging On, Explosions, Burn, Lights, I Know You Care and Halcyon.
My "boring" tier (
): Tellessate, Dead In The Water, Atlantis.
(but my guilty pleasure 
)
my least favorite song off Halcyon but it's still ok. Flashlight is basic though, it's my 2nd least favorite off Halcyon Days
