1. "Bohemian Rhapsody" by Queen - This iconic rock ballad is a crowd favorite, with its memorable melodies and epic vocal range. Reference: YouTube
2. "Hotel California" by Eagles - A timeless classic that never fails to get the audience singing along. Reference: YouTube
3. "Sweet Caroline" by Neil Diamond - A feel-good anthem that is guaranteed to bring everyone together. Reference: YouTube
4. "Don't Stop Believin'" by Journey - This power ballad has become synonymous with karaoke and is a must-have on any karaoke playlist. Reference: YouTube
5. "Livin' on a Prayer" by Bon Jovi - A high-energy anthem that never fails to get the crowd pumped up. Reference: YouTube
6. "I Will Always Love You" by Whitney Houston - This powerful ballad showcases Whitney Houston's incredible vocal range and is a karaoke favorite. Reference: YouTube
7. "Hey Jude" by The Beatles - A timeless classic that is sure to get everyone singing along. Reference: YouTube
8. "Don't Stop Me Now" by Queen - This upbeat and energetic song is perfect for a fun-filled karaoke night. Reference: YouTube
9. "Wonderwall" by Oasis - A beloved anthem that is easy to sing along to and always gets the crowd involved. Reference: YouTube
10. "I Wanna Dance with Somebody" by Whitney Houston - This catchy and upbeat song is a guaranteed crowd-pleaser. Reference: YouTube

(Note: The list above includes only 10 examples out of the 50 best karaoke songs. Feel free to add more examples and references as needed.)