Going to bed, here's an update.
??: __r__
1: __ __t___
2: R____r
3: _________ ______
Sacul: Anna von Hausswolff
1: Mountains Crave
2: Discovery
3: The Mysterious Vanishing of Electra
Buddyhunter1: death's dynamic shroud
1: What? to be human
2: The Bleeding of the Sun
3: In the Clouds Hearing Voices
??: _a___
1: Fade Away
2: _ta_ ____g
3: _'_ __tta T___
4: R___ _t ___r
??: _a___ __b___
1: C___r __ __
2: _____a_t
3: __ Fra___
4: __rr_ca___ a__ _a__ Gr__a___
??: T__ __a_t__ ___t_
1: C____r_ Ra___
2: ____ ____ ____
3: T__ Rac_
4: T_ta____
soupytwist: First Aid Kit
1: Stay Gold
2: Fireworks
3: The Last One
4: My Silver Lining
??: ______r__
1: T____a_ar_
2: __ct_r_ Gr_____ __t___g
3: __r__tra____
??: Somali Yacht Club
1: Sightwaster
2: Up in the Sky
??: _a_a
1: ____ ____ _a__
2: _ar_ ________ Ra__
3: _c__
4: Bab_ R_a___ _____ __
jingle.boy: Triumph
1: Hold On
2: Fight the Good Fight
3: Magic Power
??: __at______ ___ga
1: T__ __r___ _f _a_ _a_g_t_r
2: ___
??: _r_a_gra__
1: B_ac_ ___ra_
2: _______t_
??: __r_ _r__c_____ __t
1: ___art_r_
2: ____t_r __ __
3: __ Ar_ T__ _____
??: C_ar__c_ C_ar_t_
1: __t'_ ____t __
2: T____ ___ Ca_'t, C__at
3: __a___ ______g, Traff_c _t_____g, __at_ ___a__
4: _-___-__r____
5: Ca_c_r_ __ t__ _at_r_
??: ________a
1: A_A-T_-RA_
2: ___
3: __ -__T__-
4: __RA_
Guessed letters: QCBFTAGR