If you mean music dealing with the topic of suicide I got a few.
- Purple Mountains (2019) the whole album really is a suicide note. Singer sadly died but a month after release. Best lyrics, beautiful, harrowing. Some specific stand outs Nights that wont happen, That's just the way that I feel, All my happiness is gone.
- Songs about Leaving (2002) album by Carissas Wierd, another suicide concept album, any song
- Jason Molina's 2006 album Let Me Go Let Me Go Let Me Go is the one I listen to most when I'm feeling suicidal. It's not as direct in its lyrics, but you can feel the pain in the man's voice.
- The origin of my Depression (2019) album by Uboa. She attempted suicide around halfway while making the album, survived and finished it. I'm glad she did. Dark Ambiet Noise stuff. Pain in sound format.
and on a lil more positive note
- Everything Goes Numb (2003) album by Streetlight Manifesto. I'll be blunt, It's ska. BUT. Wait!. Probably the best out there unironically And the lyrcs are surprisingly amazing. Check out Point/Counterpoint and A Better Place A Better Time if you feel suicidal but wouldn't mind to hop around while it.
got more but these came to my head. Lots of hugs your way <33