Use a music recognition app with a hum search feature
Open the app and choose the hum, sing, or whistle option
Hum the melody clearly and steadily for 10 to 20 seconds
Keep the rhythm and pitch as close to the song as possible
Try again if the first result is not correct
Search the melody on Google Assistant, Siri, or similar voice tools
Use online melody search websites that accept humming
Record your humming and compare it with likely matches
Ask friends or music communities if they recognize the tune
Try remembering lyrics, instruments, or where you heard it
Search by genre, era, or artist if you know any details
Hum the chorus if you remember it better than the verse
Reduce background noise before recording or searching
Use a different app if one search tool fails
Repeat the search with a slower or cleaner humming version