The simplest way to gain experience in songwriting is to learn to play a musical instrument, especially the piano or guitar, and to invent your own songs. Joining a rock group is a way to gain experience writing music for several musicians. Most schools and communities have orchestras, bands, and choruses that are open to performers. Working on a student-written musical show is ideal training if you want to be a songwriter.

If you have your own computer, consider investing in software, a keyboard, and other devices that will allow you to experiment with sounds, recording, and writing and composing your own songs. While much of this equipment is expensive, there are plenty of affordable keyboards, drum machines, and software programs available today. Your schools music department may also have such equipment available.

There are many different ways to write a song. A song may begin with a few words (the lyrics) or with a few notes of a melody, or a song may be suggested by an idea, theme, or product. A song may come about in a flash of inspiration or may be developed slowly over a long period of time. Songwriters may work alone, or as part of a team, in which one person concentrates on the lyrics while another person concentrates on the music. Sometimes there may be several people working on the same song.

Most popular songs require words, or lyrics, and some songwriters may concentrate on writing the words to a song. These songwriters are called lyricists. Events, experiences, or emotions may inspire a lyricist to write lyrics. A lyricist may also be contracted to write the words for a jingle or musical, or to adapt the words from an existing song for another project.

Some songwriters do no more than write the words to a potential song, and leave it to others to develop a melody and musical accompaniment for the words. They may sell the words to a music publisher, or work in a team to create a finished song from the lyric. Some lyricists specialize in writing the words for advertising jingles. They are usually employed by advertising agencies and may work on several different products at once, often under pressure of a deadline.

In songwriting teams, one member may be a lyricist, while the other member is a composer. The development of a song can be a highly collaborative process. The composer might suggest topics for the song to the lyricist; the lyricist might suggest a melody to the composer. Other times, the composer plays a musical piece for the lyricist, and the lyricist tries to create lyrics to fit with that piece.

Composers of popular music generally have a strong background in music, and often in performing music as well. They must have an understanding of many musical styles, so that they can develop the music that will fit a projects needs. Composers work with a variety of musical and electronic equipment, including computers, to produce and record their music. They develop the different parts for the different musical instruments needed to play the song. They also work with musicians who will play and record the song, and the composer conducts or otherwise directs the musicians as the song is played.

Songwriters, composers, and musicians often make use of MIDI (musical instrument digital interface) technology to produce sounds through synthesizers, drum machines, and samplers. These sounds are usually controlled by a computer, and the composer or songwriter can mix, alter, and refine the sounds using mixing boards and computer software. Like analog or acoustic instruments, which produce sounds as a string, reed, or drum head vibrates with air, MIDI creates digital "vibrations" that can produce sounds similar to acoustic instruments or highly unusual sounds invented by the songwriter. Synthesizers and other sound-producing machines may each have their own keyboard or playing mechanism, or be linked through one or more keyboards. They may also be controlled through the computer, or with other types of controls, such as a guitar controller, which plays like a guitar, or foot controls. Songs can be stored on a computer, or copied onto a digital storage device.

Many, if not most, songwriters combine both the work of a lyricist and the work of a composer. Often, a songwriter will perform his or her own songs as well, whether as a singer, a member of a band, or both.

For most songwriters, writing a song is only the first part of their job. After a song is written, songwriters usually produce a "demo" of the song, so that the client or potential purchaser of the song can hear how it sounds. Songwriters contract with recording studios, studio musicians, and recording engineers to produce a version of the song. The songwriter then submits the song to a publishing house, record company, recording artist, film studio, or others, who will then decide if the song is appropriate for their needs. Often, a songwriter will produce several versions of a song, or submit several different songs for a particular project. There is always a chance that one, some, or all of their songs will be rejected.