1. Use a CD player with track recognition. Some CD players have a feature called "track recognition" or "CDDB (Compact Disc Database) lookup" that can automatically identify the songs on a CD and display their titles, artists, and album information on the player's screen.
2. Use music identification apps. There are several music identification apps available for smartphones and desktop computers that can help you identify unknown songs. Some popular apps include Shazam, SoundHound, and Musixmatch. These apps allow you to record or play a sample of the song, and they will use their database to try to match it with a known song.
3. Search for the lyrics. If you can hear some of the lyrics of the song, you can try searching for them online. Many websites and databases have lyrics for songs that you can search through. If you find a match, the website will usually provide information about the song, such as the title, artist, and album.
4. Ask for help on music forums or social media. There are many online forums and social media groups dedicated to music where you can ask for help identifying unknown songs. Post a sample of the song or describe it to the best of your ability, and someone might be able to provide you with the information you're looking for.