Songs:

Zelda's lullaby:
CL, CU, CR , CL , CU , CR.
Triggers mayjor events,use when you see the Triforce symbol.

Saria's Song:
CD , CR , CL , CD , CR , CL,
Lets you talk to Saria or Navi(say no when asked if you want to talk to saria).Play in front of a Cow for Free milk!Also triggers a Mayjor Event.

Eponpa's song:
CU , CR , CL , CU , CR ,CL
Calls epona.

Sun Song:
CD, CL , CU, CD , CL ,CU
Changed day ibto Night and vive - versa.Also Paralizes REDEADS.

Song Of storms:
A , CD , CU , A CD , CU,
Causes a Rainfall,Also make secrets appear.triggers Events.

Song of Time:
CL, A , CD , CL , A , CD,
Opens the Door of Time,also moves Blocks with the symbols from the Door of Time

Minute of Forest:
A , CU , CL , CR , CL , CR,
Warps you to the LOST FOREST.

Bolero of Fire;
CD , A , CD , A , CR , CD , CR , CD,
Warps you to Death Mountain Crater

Serande of Water:
A , CD , CR , CR , CL,
Warps you to Lake Hylia

Requim of Spirit:
A , CD , A , CR , CD , A,
Warps you to Desert collosus

Nocture of Shadow:
CL , CR , CR , A , CL , CR , CD,
warps you to The Graveyard

Prelude of Light:
CU , CR , Cu , CR , CL , CU,
Warps you to the Temple of Time.

For those who don't have clue:
(You know who you are!)

A = A button,
CU = C up,
CD = C down,
CL = C left,
CR = C right,
B = stop playing orcarina.