for all instruments-Here's a great way to improve your picking build up speed and stamina and get those licks and solos working! Whether you are a professional or a 'parking lot' player these fabulous sessions will get your fingers in shape - fast! On these four CD's you have a dedicated bluesgrass nad in the right speaker to give you solid back up to 49 great tunes both slowed down and up to speed whilst the lead part can be heard in the left channel. Suitable for Guitar Fiddle Banjo Dobro or Mandolin.