Guest ygcs, I assume your teacher has given it to you as an instrumental melody and wants to know if anyone can figure out what it is, as some kind of contest. If the song is the "Drink to Me Only" that we've mentioned, the melody will start with three notes of the same pitch and time value, then the fourth note is higher and held longer. (I can't tell you what the notes are since I don't know what key you're playing it in.)

Marion