At the heart of most stages is the acoustic drum set. It's made up of tom-toms, snares, at least one bass drum and an array of cymbals. You'll find all of those here, and there are choices for anyone. If you're just getting started as a drummer, you can get up and running fast with a shell pack or drum kit that gives you everything at once. Or, if you prefer, you can pick individual pieces ""a la carte"" to customize your own set from the ground up. The choice is yours.
If the toms are omitted completely, or the bass drum is replaced by a pedal-operated beater on the bottom skin of a floor tom and the hanging toms omitted, the result is a two-piece "cocktail" (lounge) kit. Such kits are particularly favoured in musical genres such as trad jazz, rockabilly and jump blues. Some rockabilly kits and beginners kits for very young players omit the hi-hat stand. In rockabilly, this allows the drummer to play standing rather than seated.
Among digital pianos, there are several differences. The three main types of digital pianos are standard digital pianos, upright digital pianos, and stage pianos. Upright vertical pianos are built with a large cabinet, not unlike a real upright piano. They are often fitted with the best hammer action key systems and tone generation engines so that they are comparable to real upright pianos. Obviously, they still take up as much space as a real one, but there is less maintenance required. Stage pianos are digital pianos designed to be used in live performances, or on stage. They are much more portable than traditional pianos, and much sturdier than standard digital pianos. Standard digital pianos are intended more for practice and play at home. They are not as large or fully featured but offer an excellent balance of sound and portability.