Finally i got my hands back on something which i really used to love during my school days.Anyone who knows me could have guessed the answer in no time.Its Fruityloops.Its probably the best digital music making software that i have heard and used.Here's a brief intro regarding FL.FL Studio (formerly Fruity Loops) is a digital audio workstation, developed by Belgian company Image-Line Software.
FL Studio features a fully automatable workflow centered around a pattern-based music sequencer. The environment includes extensive MIDI support and incorporates numerous features for the editing, mixing, and recording of audio. Completed songs or clips may be exported to Microsoft WAV, MP3, and as of FL Studio 8, the OGG Vorbis format. FL-Studio saves work in a proprietary *.FLP format.
From classical to non classical,this beat buddy would never let you down.
Here's a video tutorial for all those beat lovers.

