Buon compleanno = Happy Birthday
Tanti auguri a (te) … = Best of wishes to (you)
Cento di questi giorni = Many happy returns – Literally 100 of these days
Happy Birthday Song
Tanti auguri a te … = Best of wishes to you
Tanti auguri a te … = Best of wishes to you
Tanti auguri a ______ … = Best of wishes to _____
Tanti auguri a te … = Best of wishes to you