Well, if you're anything like me, the answer is that you most likely do. I have written about many ships in my band one-shots book, some of which include bandmates, whether they used to be or currently are. In my case, these are the ones I personally ship: 

-Although one of my favorite ships is Elissa (Elize Ryd/Alissa White-Gluz), I do also ship Nilize (Elize/Nils Molin) and Danlissa (Alissa/Daniel Erlandsson).

-Heidi Parviainen and JP Leppaluoto from Dark Sarah. After listening to The Golden Moth and watching all of the band's music videos with Heidi and JP together, I absolutely ship them. 

-Tilo Wolff and Anne Nurmi from Lacrimosa. I've shipped them for a while, and I recently found out that they actually are married in real life. I wasn't too surprised because I had a feeling they might actually be a couple in real life, but I had my fangirl moment when I found out I was right. 

-Marco Hietala and Tuomas Holopainen from Nightwish. I don't remember how I wound up shipping this one, but I know I'm very fond of it. 

-Schwadorf and Konstanz from The Vision Bleak. I haven't written anything about them yet because I don't know if any of my readers have actually heard of The Vision Bleak (very underrated gothic metal band) but they are now one of my OTPs. 

-Morten Veland and Emmanuelle Zoldan from Sirenia. That one just randomly blasted into my mind one day and now I ship it. 

-Vibeke Stene and Osten Bergoy, both of whom used to be the singers of Tristania (they both left the band years ago). Now Osten is the singer of a gothic rock band called Long Night and I don't know Vibeke's been up to (I don't think she ever returned to music after leaving Tristania), but I kind of ship them anyway. 

-But I also kind of ship Osten with Mariangela Demurtas after listening to songs from Rubicon. 

-As far as Powerwolf goes, I like ship Charles/Roel, Falk/Attila, Falk/Matthew and Roel/Falk (I kind of just ship Falk with everyone). 

-Now that I've been getting into Rammstein, I ship Till/Richard and also low-key ship Richard/Paul. 

-Exit Eden: I ship Clementine with all three of her bandmates, and I also like Anna/Marina. 

 There may be someone I forgot, but for now I'm pretty sure this is it. Feel free to share your own and we shall compare.