At least Kelsea's songs > D+S's. 

I'm allowed 1 right guess every blue moon so I won't get the next ones right, lmao. I'll just say John, Charlie Puth(lol), and Reba(she's the country head, I don't think she's leaving even if she had to film multiple things, The Voice doesn't seem too taxing)

4   Katja Mia & Ervinas Merfeldas - “My Love” (Samba): 3 Laura Fox & Denys Samson - "Cruel Summer" (Contemporary Ballroom): 16 Katja Mia & Ervinas Merfeldas - "Cuff It" (Cha-Cha-Cha): 9 David Whelan & Salome Chachua - “Good” (Viennese Waltz): 3 Blu Hydrangea & Simone Arena - “Dance the Night” (Salsa): 9 Rosanna Davison & Stephen Vincent - “Just Like Fire” (Contemporary Ballroom): 4 Blu Hydrangea & Simone Arena - “Tattoo” (Contemporary Ballroom): 9 Katja Mia & Ervinas Merfeldas - “Keep Holding On” (Viennese Waltz): 5 Rosanna Davison & Stephen Vincent - “Dr. Wanna Do” (Charleston): 5 Rosanna Davison & Stephen Vincent - “Lady in Red” (Rumba): 10 Laura Fox & Denys Samson - “Galway Girl” (Quickstep): 10 Katja Mia & Ervinas Merfeldas - “I Need You” (Charleston): 10 Laura Fox & Denys Samson - “yes, and?” (Cha-Cha-Cha): 10 David Whelan & Salome Chachua - “Almost Like Being in Love” (Quickstep): 5 David Whelan & Salome Chachua - “Paradise” (Contemporary Ballroom): 10 Laura Fox & Denys Samson - “Take On Me” (Tango): 9 Katja Mia & Ervinas Merfeldas - “Everlasting Love” (American Smooth): 5 Blu Hydrangea & Simone Arena - “Texas Hold ‘Em” (Quickstep): 10 David Whelan & Salome Chachua - “Whole Lotta Love” (Paso Doble): 10 Katja Mia & Ervinas Merfeldas - “Levitating” (Salsa): 10 David Whelan & Salome Chachua - “Wrapped Up” (Salsa): 10 Laura Fox & Denys Samson - “Monster Mash” (American Smooth): 4 Laura Fox & Denys Samson - “Make It Look Easy” (Showdance): 8 Blu Hydrangea & Simone Arena - “I Am What I Am” (Showdance): 16 David Whelan & Salome Chachua - “You Never Can Tell”/“Misirlou” (Jive) [Reprise]: 10   + Katja & Ervinas Salsa - Katja & Ervinas Samba

4   Jana Wosnitza & Vadim Garbuzov - “Get Here” (Waltz): 10 Detlef Soost & Ekaterina Leonova - “Tum Takketà” (Samba): 15 Lulu Lewe & Massimo Sinató - “Crazy in Love” (Charleston): 12 Gabriel Kelly & Malika Dzumaev - “Nothing Else Matters” (Tango): 58 Biyon Kattilathu & Marta Arndt - “Earned It” (Contemporary): 4   + Gabriel & Malika - Jana & Vadim

3   Katja Mia & Ervinas Merfeldas - “My Love” (Samba): 4 Laura Fox & Denys Samson - "Cruel Summer" (Contemporary Ballroom): 16 Katja Mia & Ervinas Merfeldas - "Cuff It" (Cha-Cha-Cha): 9 David Whelan & Salome Chachua - “Good” (Viennese Waltz): 3 Blu Hydrangea & Simone Arena - “Dance the Night” (Salsa): 9 Rosanna Davison & Stephen Vincent - “Just Like Fire” (Contemporary Ballroom): 4 Blu Hydrangea & Simone Arena - “Tattoo” (Contemporary Ballroom): 9 Katja Mia & Ervinas Merfeldas - “Keep Holding On” (Viennese Waltz): 5 Rosanna Davison & Stephen Vincent - “Dr. Wanna Do” (Charleston): 5 Rosanna Davison & Stephen Vincent - “Lady in Red” (Rumba): 10 Laura Fox & Denys Samson - “Galway Girl” (Quickstep): 10 Katja Mia & Ervinas Merfeldas - “I Need You” (Charleston): 10 Laura Fox & Denys Samson - “yes, and?” (Cha-Cha-Cha): 10 David Whelan & Salome Chachua - “Almost Like Being in Love” (Quickstep): 5 David Whelan & Salome Chachua - “Paradise” (Contemporary Ballroom): 10 Laura Fox & Denys Samson - “Take On Me” (Tango): 9 Katja Mia & Ervinas Merfeldas - “Everlasting Love” (American Smooth): 5 Blu Hydrangea & Simone Arena - “Texas Hold ‘Em” (Quickstep): 10 David Whelan & Salome Chachua - “Whole Lotta Love” (Paso Doble): 10 Katja Mia & Ervinas Merfeldas - “Levitating” (Salsa): 9 David Whelan & Salome Chachua - “Wrapped Up” (Salsa): 10 Laura Fox & Denys Samson - “Monster Mash” (American Smooth): 4 Laura Fox & Denys Samson - “Make It Look Easy” (Showdance): 8 Blu Hydrangea & Simone Arena - “I Am What I Am” (Showdance): 16 David Whelan & Salome Chachua - “You Never Can Tell”/“Misirlou” (Jive) [Reprise]: 10   + Laura & Denys Contemporary Ballroom - David & Salome Viennese Waltz