The whistle in this package is made from brass with a plastic mouthpiece and comes in the key of D. The finger spacing has been designed to suit all ages (8 and up). It is playable with a minimum of breath. The 48-page instructional booklet gives clear instructions on how to play the penny whistle, and does not require you to read music. Each tune is fully diagrammed to allow the complete beginner to play immediately. There are 26 great English and International tunes presented in order of difficulty, with instructions in English, French, Spanish, German, Italian, and Japanese. The demonstration CD contains all the tunes in the book, and is a great aid to learning. Song Title: All Through The Night / Amazing Grace / Boys And Girls Come Out To Play / Daisy Daisy / Danny Boy / Early On Morning / English Country Garden / Go Tell Aunt Rhody / Goodnight Ladies / Greensleeves / La Paloma / Loch Lomond / London Bridge / Oh Christmas Tree / On Ilkley Moor Baht 'At / One Man Went To Mow / Oranges And Lemons / Santa Lucia / Scarborough Fair / Silent Night / The Ash Grove / The Drunken Sailor / The Sally Gardens / The Wild Rover / Twinkle Twinkle / Whiskey In The Jar.