Music

I have had some things happen to me all my life but what I'm wondering about is why after someone dies that I love or a animal I love dies, I hear music in my head, a song comes to me, sometimes when I'm asleep or when I just wake up, its like just pops into my head, it started when my Great Dane Phantom died, he use to always sit by me listening to music, we were so close and when he died I had different songs sent to me for months. Now my love for the past three years has died, and when he was unconscious before he died he sent me a song, or I believe it was from him, Guy had no idea he was going to die and no way to let me know, he sent me the first song, of course I did not know at the time he was unconscious, I only knew he was in the hospital that they had sent him there, some of these songs I only get a verse to, and I have to look it up on utube, with Guy my love the songs seemed to be some kind of message but it could just be me, but I know I'm not imagining it, the song will play over and over until I get it or acknowledge it. I do believe he sent it and then over the course of the next few weeks he sent me three more, hes only been gone 3 and a half weeks, why do I get songs like this when someone I love dies,I'm sure I'm not imagining it, or maybe I'm just going crazy please help. There doesn't seem to be anyway to stop them, just last night another song came to me, just wish I understood it all, if anyone else had had something like this happen to them please let me know what you have found out, the reason it's happening