plz help me for these songs

plz identify these songs

need song and singer name

a 1.mp3 - 0.57MB


b.mp3 - 0.80MB

c 2.mp3 - 0.25MB


thanks

the second and third one sound so familiar

Question: is b.mp3 completely instrumental or is there anyone singing later?

i don't have the full song .i have only this instrumental of few seconds.

bump

not my thread, but I really like the samples