How To Create A Tune with Linux Multimedia Studio

LMMS is a free cross-platform alternative to commercial programs like FL Studio®, which allow you to produce music with your computer. This includes the creation of melodies and beats, the synthesis and mixing of sounds, and arranging of samples. You can have fun with your MIDI-keyboard and much more; all in a user-friendly and modern interface.

  On ubuntu you can install

$ sudo apt-get install lmms

 It shows up as Application -> Sound and video-> Linux Multimedia Studio

 When you launch it , you get the following screen.

LMMS offers the  following features.

• Song-Editor for composing songs
• A Beat+Bassline-Editor for creating beats and basslines
• An easy-to-use Piano-Roll for editing patterns and melodies
• An FX mixer with 64 FX channels and arbitrary number of effects allow unlimited mixing possibilities
• Many powerful instrument and effect-plugins out of the box
• Full user-defined track-based automation and computer-controlled automation sources
• Compatible with many standards such as SoundFont2, VST(i), LADSPA, GUS Patches, and MIDI
• Import of MIDI and FLP (Fruityloops® Project) files

 
If you are looking for a good tutorial on LMMS see this video.