Understanding your french horn

0.4 Wavelength, frequency, and pitch
1.2 Mouthpieces: getting the sound started
1.3 Bells and bores: the shape of the instrument
1.4 Lips, tongue, and fingers: playing the instrument
1.5 Wood and brass: instrument materials
2.5 Practical information for composers and arrangers
1.1 Why transpose?
1.4 Step 1: choose your transposition
1.5 Step 2: write the new key signature
1.6 Step 3: transpose the notes
1.7 Step 4: be careful with accidentals
1.14 Step 1: choose your transposition
1.15 Step 2: change the names of all the chords

Source:  OpenStax, Understanding your french horn. OpenStax CNX. Apr 03, 2006 Download for free at http://cnx.org/content/col10219/1.4