Vocals: Can't Help Falling in Love by Michael Robbins

The artist, Michael Robbins is a scientist by day and a poet by heart. He performed the vocals and played the guitar.  

This song is one of Elvis Presley's iconic songs with lyrics expressing a deep, unwavering love - capturing the essence of falling deep and succumbing to its power with lines like "Take my hand, take my whole life too, for I can't help falling in love with you."