Can you tell me what does "hepsi bir ya sonunda" mean? Thanks in advance

my guess ıs.............. ??????????

hepsı - all of them
bır one
ya ıs use to strengthen meanıng .statement
sonuda well son ıs the endıng
my guess THE ENDING OF THEM ALL

I'd say something like "at the end of it all"... Could someone correct us please?

It means:

"Everything is (or all of them are) same at last!"

"ya" is an expression, shows that he has a feeling something like anger, hapiness, sadness or something like that depends on the other sentences.

I guess Teoman has a feeling something like melancholy or -many different thing- he has a fear from death and talking about it: "the same end for all of them is death". You can feel and find this in his other songs too. Or maybe I am wrong.

By the way, he is originally graduated Boğaziçi (Bosphorus) University Psychology Department, and I am sure he has a unique mind.

Ayla found and translated the whole song, for which - thank you Ayla

Hepsi Bir Ya Sonunda - Teoman

Renkler,
Mevsimler soluyorsa.
Sen evde yokken,
Sevgi seni arıyorsa.
Günler,
Yağmurlarla yok olsa.
Çok küçüksen,
Ãœstüne basılıyorsa

Çok gezenin bildiğinde,
Çok bilenin mutsuzluğunda,
Hepsi bir ya sonunda...

translation:

If the colors,
the seasons fade,
if when you're not home,
love searches you
if days
disappear with the rains,
if when you're very young
you're stepped on

with what who travels a lot knows,
with the unhappiness of who knows a lot,
everything is one at the end
(like- nothing matters at the end)

Thanks Catwoman and of course Ayla for translating the song