In fact, for the various forms of participation examined by the study (attending, listening, watching, reading, creating, performing), arts education was by far the strongest predictor in almost all areas, even more than socioeconomic status. The only area in which arts education did not predict later involvement was performance. (Much of the influence of arts performance remains unidentified.)
Not surprisingly, the report also found that the higher one's socioeconomic status, the more one participates in arts activities. However, much of this effect is due to one's socioeconomic circumstances serving as a resource factor, contributing to whether or not one receives education in the arts.
An executive summary of the report The Effects of Arts Education on Participation in the Arts is available on the NEA website.
The study also found that almost half (48 percent) of those instrument-player households had at least one additional player.
Extending this finding to the 105.5 million households in the country (according to the 2000 U.S. Census), that would translate into almost 57 million households with at least one instrument player, and another 27 million additional players within those households, for a total of at least 84 million individuals that play a musical instrument in the United States.
Of the individuals who play instruments, 31 percent were between the ages of 5 to 17, and 27 percent were between the ages of 18 to 34. Not surprisingly, most individuals began their music study at a young age, with 64 percent beginning between the ages of 5 to 11, and 18 percent between the ages of 12 to 14.
SOURCE: International Music Products Association and U.S. Census
The percentage of individuals who volunteer is greater in high-income households than in households with less income. In households where the annual income is less than $25,000, 27.3 percent volunteered for a nonprofit organization in the previous year. In households where the income is over $100,000, that figure increases to 55.5 percent.
SOURCE: Giving and Volunteering in the United States.
The largest component of organizations whose payroll counted in the 'Arts, entertainment, and recreation' sector were those in the 'Amusement and recreation industries,' comprising 61% of all establishments in this sector. Performing arts organizations, museums, historical sites, and related institutions accounted for about 21%.
It is important to note that these figures do not include organizations that had no employees, had budgets less than $25,000, or were subsidiaries of other organizations belonging to another industry (e.g. arts museums on college campuses).
SOURCE: CPANDA (the Cultural Policy & the Arts National Data Archive)

Here's an excerpt from the study's final report:
Some people use classical concerts to entertain visiting friends and family members ('occasion value'), while others use concerts as a means of nurturing and sustaining their personal relationships ('relationship enhancement value'). In focus groups, classical consumers quickly start talking about the 'healing and therapeutic value' of classical music and the 'spiritual or transformational value.' These layers of benefits and values surround the actual artistic and educational experience, which is what orchestras sell.Understanding the range of values that drive audiences to engage in creative experience is a fundamental requirement for arts marketing, development, education, and community outreach. Only recently have such studies started to dig into the question.
SOURCE: Classical Music Segmentation Study: How Americans Relate to Classical Music and Their Local Orchestras, John S. and James L. Knight Foundation, October 2002. Details available on-line.
The study collected data on the working and living situations of jazz musicians in four cities—New York, San Francisco, New Orleans, and Detroit. In each city, two surveys were conducted:
More information is available on the CPANDA web site. The summary report is available in downloadable format from the NEA website. Look for Research Division Report #43, "Changing the Beat: A Study of the Worklife of Jazz Musicians."
Furthermore, the report found that the $134 billion in activity generated:
When the list of arts-related activities is expanded to include four others (visiting historic sites, attending arts or crafts fairs, attending dance performances other than ballet, and reading "plays, poetry, novels, or short stories"), the overall rate of public participation increases to four out of five American adults (80.7%; 157.8 million) who participated in at least one of these eleven activities during the 12 months leading up to the 1997 SPPA study.
| Adult Participation in Arts and Cultural Activities- 1997 | ||||
| Arts and Cultural Activities | Percent of Adults who Participated at Least Once in Past 12 Months | Estimated Number of Adults (in millions) | Average Number of Visits Per Attendee | Estimated Total Number of Visits (in millions) |
| Seven Benchmark Activities | ||||
| Jazz performance | 11.9% | 23.3 | 3.1 | 72.2 |
| Classical music | 15.6% | 30.5 | 2.9 | 88.5 |
| Opera | 4.7% | 9.2 | 1.8 | 16.5 |
| Musical play | 24.5% | 47.9 | 2.2 | 105.4 |
| Play (non-musical) | 15.8% | 30.9 | 2.5 | 77.3 |
| Ballet | 5.8% | 11.3 | 1.7 | 19.3 |
| Art museum | 34.9% | 68.3 | 3.3 | 225.3 |
|
Other Cultural Activities
|
||||
| Dance (other than ballet) | 12.4% | 24.3 | 2.6 | 63.1 |
| Historic park | 46.9% | 91.7 | 4.1 | 376.1 |
| Arts/craft fair | 47.5% | 92.9 | 2.6 | 241.6 |
| Literature | 63.1% | 123.4 | NA | NA |
| Source: 1997 Survey of Public Participation in the Arts Summary Report (Washington DC: National Endowment for the Arts, 1998) | ||||
SOURCE: CPANDA (the Cultural Policy & the Arts National Data Archive)

Financial support for nonprofit arts and cultural organizations can be divided into four sources of revenue -- earned income, public contributions, private contributions, and investment income. Earned income includes all revenues from admissions, fundraising, and other sales of product or services; in fiscal year 1998, nonprofit arts and cultural organizations received the largest portion of their organizational revenue from this source (54%). The second highest portion of revenue came from private contributions (25%), which include donations from foundations, corporations, and individuals. Interest and endowment income represented 12% of revenues, followed by public contributions from government, which represented 9% of total organizational revenue.
SOURCE: CPANDA (the Cultural Policy & the Arts National Data Archive)